Comment by nitwit005
10 hours ago
I never find the ability to visualize things, or imagine voices or sound, too interesting, as I have never used those abilities to do anything practical. I do not rehearse words in my head before talking, or create an image in my head before drawing art.
Doing art teaches you that you only have a general sense of what a lot of objects look like. People need reference for almost everything they haven't drawn before, and can struggle to understand the proportions of things they're directly looking at.
It's funny, when I heard the idea that some people can't visualize things I was unbelievably jealous. Until my mid-30s I had extreme hemophobia and if I just glanced at a cut, a surgery scar, or even walked into a hospital my mind would fill with visual memories or imagined images of wounds, blood, and who knows what else. Then I'd pass out. Even looking at an ultrasound would make me very woozy.
You are hopefully aware though that this is not the norm. Many (if not all) artists tend to visualise their work before and while they are doing it.
Watch people draw, and you'll realize that can't be true, or at least is a very incomplete description of what's going on.
People have processes they go through to eventually get to something reasonably correct. Systems for drawing people, perspective rules, etc. These get extremely elaborate. They shouldn't need any of it if they could fully visualize the scene. They'd just need to copy that image to paper.
You'll hear people say things like "trust the process". They are struggling with what they're drawing looking wrong to them, until they're fairly far along and the shapes are fairly complete. Even when they're doing things correctly, their brain isn't recognizing it.
> They are struggling with what they're drawing looking wrong to them, until they're fairly far along and the shapes are fairly complete.
In general I agree, but I have a counter example. I have a friend that has always been very good at drawing, and when he draws, it's immediately obvious that he has a very precise idea of what is going to happen. People often gather around him because it is entertaining to look at the drawing and suddenly understand what it represents. It's a similar experience to uncovering a photo frame covered with dust.
I assume that this ability is not uncommon among professional drawers.
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When away from my instruments - guitar and piano - visualizing playing whatever pieces I'm working on is enormously valuable in that when I return to the instrument my retention is significantly improved compared to when I don't visualize my playing. I'm pretty sure this has been tested in RCTs, but I don't have them readily available.
I built a house recently, I'm not sure how much fun that would've been if I couldn't visualize things before building certain features, yes I built it off plans but they're not 3d so being able to draw a 3d image in my head is extremely helpful.
I, for one, find it very practical.
I do a lot of thinking by visualizing relationships between concepts in a kind of graph. When I draw, I visualize the scene first. When I build widgets in my wood shop, I visualize the result and all intermediate states. When I was writing 3d renderers (a long time ago), it was immensely helpful to visualize the points and triangles in my head.