Compiled some basic information I know about drawing fat characters for beginners since I've been seeing more talk about absence of really basic traits in a lot of art lately.
Morpho Fat and Skin Folds on Archive.org (for free!)
I also wanna point out that your character being fat doesn’t mean they don’t have a skeleton inside them! Clavicles may be softened, but they are still there. Joints will be padded with fat, but they will still be there And can even be bony. My point being - most fat folks who aren’t pretty flexible cannot sit in some positions because their bones don’t just bend around their fat and muscle. If a skeleton cannot bend that way, neither can fat folk. This seems really obvious but I’m dead serious, Use that to inform you of what poses are physically possible for your fat characters.
Also, for those who write comic panels or tell stories with fat characters - fat is insulating, and is used by the body to regulate temperature. A fat character will take much longer to feel the cold, and it will take them longer to warm their skin back up completely to the touch without warm water or other outside source of heat. Along the same line, Someone who is fat will take longer to cool down from something like heatstroke or heat exhaustion, and their skin will likely turn redder and feel hotter for longer when they’re overheated.
















