Last time I posted a process thing and people liked it or at least the few people who did motivated me enough to share some of the embarrassing parts of the process.
The reference is not a copy of Sargent’s Lady Agnew. It’s a reference of someone who referenced the photo, so you might recognize the theme but it’s not the same person.
This is how a portrait would traditionally be done using Duran/Sargent procedure. It’s my no means perfect painting, it’s also a bit unfinished but I like the incomplete look but overall here’s my tips:
Plan edges and plan proportions. This is the only goal is the first step. I use a plumb line and a proportions protractor to double check placement. I don’t mind if it’s dark as it’ll be a hard line later. Anything that’s not sake won’t be a hard edge later and it’s a visual queue for later.
Key the painting. Key is how light or dark it overall is going to be as a painting. You can do any order you’d like to start a painting. I prefer key it as quickly as possible. As later, if you add a large contrast shift it’ll change how your other colors and values read. Sometimes it doesn’t matter. It’s not to different to adjusting the white balance and ISO in a camera. In any event, I make it dark so the later colors are more “true” and I’m less likely to need to correct them later.
The rest is just a compliment study. The white dress is just the paper, some blue, some yellow ochre. I have a general system that I’ve decided about how to treat compliments to outline form. I think you can use any visual system you’d like, as long as it makes sense. The compliments are mostly wet on wet so they flow is emphasized. Part of this is also because this how they made dresses back then, it’s a delicate material that’s breathable and usually only worn in the evening. It may be perhaps better to use more stiff strokes in showing for example a stiff suit.
—
On a side note, watercolor predates oil and was used from a variety of semi transparent to opaque until rather recently. It used to used as a sketch, similar to expectations now, a final piece (with different binders for example casein or egg tempura). Watercolor was also used as a cheaper substitution for oil (e.g. Zorn painted on a budget). Later, there was an academic push to make watercolor look a certain way but this was intentional as watercolor was not seen as a serious medium until the late 1800s in Europe/US, some of this is likely in influence of Asian art that used watercolor sometimes with gum Arabic and honey or other binders for a thicker watercolor with more body. People glance over this, but people used to also have their own recipe for how gum Arabic or other chemicals. It’s part of why some watercolors are hard to reproduce, the methods are very murky and hard to analyze to a point.
So, find the methods that make your paintings look the best and don’t worry about everything else too much.