^^ Oops. Toddled off to make a very, very late supper without remembering two further things I wanted to say -
first, that "mirror study" if that's what they are called? is incredible. The way you handle her hands makes me wonder if you'd seen DaVinci's "Lady With A Stoat"* - that's (among many things) a very wry comment on how much we can resemble our pets, especially if you know who the lady was - but aside from that, he treats her hand like a lyric.
*or Picasso's "The Dream", similar treatment of implied motion...
PS These references I'm making are probably more about my blasted Aspie pattern recognition than anything else, but if in fact either echo makes sense to you, I'm intending it as a high compliment; as in, look who I thought of while looking at your work.
Second - and dammit, I can't find a link. His literary estate is in a trust, so Project Gutenberg isn't going to have it. But your situation, your muse, made me think of one of the best (and it's positive) works of short fiction I ever read: "To Here and the Easel" by Theodore Sturgeon. Sturgeon was bipolar, and a polymath, and a gearhead, and this story is about an artist in the midst of a breakdown, who finds a likely and an unlikely muse. The whole thing just sings. With bits of glorious snark. And is extremely visual. And I don't think, as a real artist (vs. me, observer who cannot even draw dammit dammit), you're going to find obvious errors in the narration - which tend to jolt me right out of the story and into the writing, so I pay serious attention to that.
IF you can find it through interlibrary loan or similar, I really suggest you read it. For one thing, it may help to know that someone else must have lived through something like this because otherwise how on earth could he have so fully inhabited it, to write as he did? For another thing, if you don't already know his work and it ends up speaking to you, that's a real gift
. (If any of your friends have a hard copy, don't ask to borrow it. Ask if you can sit in their LR or DR and read it. I won't let any of my most treasured books out of my hands anymore; stuff happens, unintended. Your friends will love you for getting that up front.)
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"I believe you find life such a problem because you think there are the good people and the bad people," said the man. "You're wrong, of course. There are, always and only, the bad people, but some of them are on opposite sides."
-- Terry Pratchett, Guards! Guards!