Showing posts with label PO71. Show all posts
Showing posts with label PO71. Show all posts

Tuesday, 12 January 2016

A limited palette with 6 QoR watercolours. Another with 6 Daniel Smith colours.

I tested quite a few QoR colours when they first came out in 2014 - 6 from tubes I was sent as samples and others from small dried out sample dot cards. You can see them all here.

They are all on my website in the Painted Watercolour Swatches section, which is creeping to almost 800 different painted samples now. If you have some more watercolours and would like to send me a sample to paint out, please get in touch :-)

I've been asked about adding some mixing information about these paints.

They are made with a new type of synthetic binder rather than the traditional gum arabic. It makes them feel and behave differently from traditional watercolours - a bit like painting with liquid acrylic, I felt. Golden make wonderful acrylics but I'm afraid I don't find these to be wonderful watercolours - I guess they are just not what I am used to. However, for those who are starting out they may work well. There are certainly some excellent colours but also some that are simply.... weird.

Anyway, I'll include a paintout I did using the palette of 6 that I chose. I decided to go with a balanced full gamut palette of nickel azo yellow PY150, transparent pyrrol orange PO71, quinacridone magenta PR122, ultramarine violet PV15, ultramarine blue PB29 and viridian PG18. No earth colours, and all transparent with three normally granulating pigments. Viridian and ultramarine violet are often quite weak colours so I thought these would be good to test the QoR claim of stronger colours. They are pretty powerful if you pre-wet them well before use, but not very granulating and quite difficult to lift.

QoR exploration - 6 colour full gamut palette.
I was intending having three neutralising pairs in this little palette. As you can see each pair doesn't quite make a grey but there's a lot they could do.

QoR have a much more powerful purple than this - Dioxazine purple, and a much more powerful green - Phthalo green. So this palette could be made up with stronger colours. Bismuth Vandate yellow could be used instead of Nickel Azo yellow. They also have a strong crimson which is the mixing opposite to Phthalo green, which could be used rather than the magenta. So this palette is not intended as a recommended palette, just an exploratory one.


That's the limit of my exploration of these paints. Partly, I guess, since I would actually very rarely set up a palette without burnt sienna, cerulean and a good warm yellow. Also, though it's a pretty colour, and a great mixer, I don't like painting with quinacridone magenta. While I love exploring what limited palettes can do but I don't actually choose to paint with them :-)

I don't know how well this brand would mix with traditional watercolours as I haven't tested them further. If anyone else has, please comment below.

Here is a similar full gamut palette made up with Daniel Smith paints - a powerful crimson (Pyrrol crimson), and the very strong Carbazole violet (the same pigment as Dioxazine violet) and phthalo green. There is more about this palette here. Once again it isn't a palette I would necessarily choose to paint with though even though they are so much fun to explore! My smallest palette contains lots of earthy pigments including burnt sienna and is shown here though I do have a full gamut palette in a silver locket ;-)

Daniel Smith 6-colour full gamut palette exploration 


Thursday, 28 August 2014

Colour exploration - Super bright 6 colour palettes - updated.


Once again I have been exploring palettes with no earth colours but this time using neutralising pairs. Here are a couple of gorgeous bright palettes to consider. 

The first is based on my gorgeous bright quartet, posted here, that contains DS Hansa Yellow Medium, DS Transparent Pyrrol Orange,  S Purple Magenta (or use DS Quinacridone Lilac) and DS Phthalo Blue RS. The Red Shade of Phthalo Blue neutralises completely with Transparent Pyrrol Orange to create a black. (2020 update - Transparent Pyrrol Orange is now mid orange rather than a red-orange.)

Here in this set I have switched to Phthalo Blue GS. I have added Phthalo Green YS PG36 which neutralises purple magenta to a grey, though not a black. I have also added  Carbazole Violet which neutralises Hansa Yellow Medium to create yellow earth hues and raw umber hues. So the palette contains one of each primary and one of each secondary in neutralising pairs. They are quite neatly arranged around the colour wheel, though not completely evenly. All are Daniel Smith watercolours except the Schmincke Purple Magenta.

Super bright 6 colour palettes
The second set switches Purple magenta to Carmine (or better yet a crimson such as Pyrrol Crimson or Permanent Alizarin). This will neutralise with phthalo green BS to a black and a whole range of lovely aubergine and plum colours. That combination is why I tend to have a crimson in my palette. Ultramarine is my favourite blue for painting and is completely neutralised by the orange as seen here. The yellow and purple neutralise each other as noted above. (see these and other neutralising pairs here.) Notice how evenly the colours fit around the colour wheel. I think this would be the brightest, most balanced 6 colour set I could find. See this star set of colours on the full colour wheel here. All are Daniel Smith watercolours except the Benzimida Orange Deep, which is Da Vinci (sorry it is actually PO36 not PO71 as labelled). (W&N and QoR also make gorgeous transparent/translucent oranges of a similar hue using PO71, or DS Transparent Pyrrol Orange could be used as it is now (2020) a mid orange.)



Thursday, 21 August 2014

Ultramarine and Oranges - looking for a neutralising pair.

My previous post showed what is possible with a quartet of transparent non-granulating colours based around Phthalo Blue RS and Transparent Pyrrol Orange D.S. See here

But what if you don't mind granulation and love Ultramarine but still want a really bright limited palette?

In these sketch book tests I was looking for an orange to neutralise with Ultramarine to create blacks, greys, deep blues and browns the way Burnt Sienna does.

Row 1 - a tiny dot sample of W&N new limited edition Transparent Orange PO171with their limited edition Phthalo Saphhire which is very like Phthalo blue RS. This mix makes greens rather than greys and black.

Row 2 - W&N Transparent Orange mixed with DS Ultramarine. This looks promising but I ran out of my dots sample! I'll add to this if I get some more. It is a lovely orange, though incredibly similar to the Schmincke PO71 version :-)

On the right is the more red Transparent Pyrrol Orange DS - made from the same PO71 as Schmincke Transparent Orange seen in row 3, but, as is often the case, it doesn't mix in the same way. It is so important to know the brand, colour name AND pigment numbers to be able to match a particular paint mix.

Row 3 - W&N Phthalo Sapphire next to DS Phthalo Blue RS - you can see how similar they are. Then Schmincke Transparent Orange and DV Benzimida Orange Deep PO36 which are also very similar though perhaps the Benzimida Orange Deep is cleaner and slightly less yellow? I then mixed Benzimida Orange Deep with Ultramarine - creates a wonderful range of earthy browns, greys, black and deep blues :-) Very similar to the mixes I get using Burnt Sienna and ultramarine.

4 - Ultramarine blue mixed with Schmincke Transparent Orange. These are also lovely lively colours with a hint more yellow perhaps.

5 - Phthalo Blue RS mixed with Benzamida Orange Deep and they don't neutralise, though they do produce lovely greens. (Even better with Phthalo blue GS!)

So the perfect neutralising bright orange for DS ultramarine seems to be Da Vinci Benzamida Orange Deep or Schmincke Transparent Orange with W&N Transparent orange looking promising. Three different pigments, three very similar colours.

Would they be the same with other brands of Ultramarine?
Below is Ultramarine Finest and Transparent Orange, both Schmincke. Lovely.
The second row is DaVinci Ultramarine Blue with DV Benzamida Orange - same as with DS
Oranges and ultramarine blues, different brands.
Next is DS Ultramarine with Schmincke Transparent Orange and finally DS ultramarine with Benzamida orange again.

Schmincke Transparent orange has a slightly more golden glow, so adds a slightly green cast to the neutrals.

To see Ultramarine mixed with Purple Magenta and Hansa Yellow medium, click here


Tuesday, 19 August 2014

Colour exploration - 4 bright, non-granulating watercolours - an amazing quartet. (updated)

I have been exploring limited palette options again and came up with this set. This is an unusual palette of watercolours for me as it doesn't contain Ultramarine, my favourite blue, or Burnt Sienna, my favourite earth orange, and it does contain Quinacridone Magenta though that is not a favourite! Note this is called Purple Magenta in Schmincke or Quinacridone Lilac in Daniel Smith - who added this pigment to their range in 2017. I find it a difficult 'real world' colour and would generally rather use a rose or crimson. However, PR122 is an amazing mixing colour which, like phthalo green, can transform other colours beautifully and mixes very cleanly but in my opinion is best not used alone.

This quartet of colours is designed to be transparent, bright and non granulating - a bit like working with inks - and works beautifully!

It is based around a fabulous pair of transparent watercolours - Transparent Pyrrol Orange DS and Phthalo Blue RS DS. These neutralise each other completely to create a fantastic range of greys, black, warm browns and burnt oranges. See the first colour mixing row 1.

Other manufacturers make Phthalo blue RS (or Winsor Blue RS) but I have not found an alternative brand for this orange. Schmincke make Translucent Orange with the same pigment but it is not as red. (see separate post on oranges and blues) QoR also make a transparent pyrrol orange but it is not the same hue. As mentioned in the comments below, I'd recommend using Daniel Smith with or without Schmincke for this set, but I find W&N colours can fight with DS colours so I don't suggest mixing those brands.

Hansa Yellow Medium PY97 Daniel Smith, Purple Magenta PR122 Schmincke (or use the new DS Quinacridone Lilac), Phthalo Blue R.S. PB15 Daniel Smith and Transparent Pyrrol Orange PO71 Daniel Smith.
To make oranges and greens a mid yellow is added - Hansa Yellow Medium PY97 DS, though it could be Schmincke Pure Yellow or W&N Winsor Yellow or DV Hansa/Arylide Yellow Medium. This is a lovely bright yellow. for even more transparency it could also be a PY150 yellow such as DS Nickel Azo Yellow but I like the purity of Hansa Yellow Medium.

2 -  Hansa Yellow Medium mixed with Transparent Pyrrol Orange PO71 DS 

4 - Hansa Yellow Medium mixed with Phthalo Blue RS PB15 DS to make bright greens. 

To make purples and reds and crimsons the very bright Magenta PR122 is required. This was not made by Daniel Smith when I created this post (I often wondered why not) but was added to the range in 2017 and is called Quinacridone Lilac. Is also available as Purple Magenta by Schmincke or Quinacridone Magenta in many other brands including W&N, Daler Rowney,  Old Holland, and QoR. It is often used as a primary red pigment. I prefer the Schmincke version or the new DS version. The advantage of this pigment over my usual preferred PV19 Quinacridone Rose is that it will create a rich crimson when mixed with Transparent Pyrrol Orange.

3 - Mixed with the DS Transparent Pyrrol Orange it creates gorgeous reds and crimsons 

5 - Mixed with Phthalo Blue RS it makes amazing purples  

6 - I mixed Purple Magenta with Yellow as they also make wonderful oranges, reds and crimsons. 

You can see how easy it is to create bright mixes of oranges, greens and purples. 

7 - I then added a little magenta to the Phthalo Blue RS to create a warmer blue, which made more neutral greens when yellow was added 

8 - I did the same thing adding some Transparent Pyrrol Orange to the yellow to made it warmer, then adding the blue to make more mossy greens 

9 - The last row is all three primaries mixed together to create a range of darks and neutral earth hues.

Another very bright transparent and non-granulating pigment is Phthalo Green PG7. I use this for many mixes, especially to make a rich black with a crimson. I mixed it with the Purple Magenta (1 below) to see if it would neutralise to black. Like Quinacridone Rose, it makes great purples but not black. 

Mixes with my amazing quartet along with Phthalo Green PR7.
2 -  I mixed a crimson hue by mixing Transparent Pyrrol Orange with Purple Magenta, then mixed that crimson with Phthalo Green and yes - blacks and aubergines are possible. 

3 - back to my bright quartet colours, I tested the yellow to see what earth yellows I could create just with my initial 4 colours. Alone mixed with a purple made from the blue and magenta, hansa yellow medium creates some interesting cool earth colours. 

4 - With a little orange added Hansa Yellow Medium creates yellow ochre and raw sienna hues and some raw umber options.

5 - I tried mixing a crimson from the magenta and orange then creating a phthalo green hue to try to create the same aubergine and black options. It comes close, though required all four pigments. I try to steer away from 4 pigment mixes but it is possible. 

So I think a phthalo green is a useful addition if you want to limit yourself to three pigment mixes but increase to 5 bright transparent colours. Phthalo Green yellow shade would be the best option as it neutralises magenta to a grey. And if you want a 6th? A purple is the obvious choice for a balanced palette. Such lovely sets of 6 can be seen here, but as purple is very easy to mix, I'd rather add Quinacridone Gold DS :-)

My next tests will be with Ultramarine instead of Phthalo Blue RS to see if I can find a completely neutralising bright orange........ see here.

Happy painting!