I don't know if this is the right place to ask and it is a very silly question but;
are these white spaces there beacause the artist wanted to frame it this way or is there another reason?
another example
>>2448259
Yeah I'm pretty sure the white space is there because of the frame of the original painting. Since there is no round jpegs people filled the empty space with white.
>>2448259
For the circle compositions, there was a tools back in the 18th-19th century called a Claude glass which people would use to paint from. It was basically just a mirror, but allowed you to frame a landscape to paint without having to worry about too many outside details. It was mostly used for landscapes, though, so I don't know if that's the case for the portrait you posted, and definitely doesn't apply to the second picture either. It's possible the second painting was painted originally on a wall or canvas between two pillars, so that's how the shape came about.
>>2448261
>teenager blondy sucking on boobs
>>2448273
>Claude glass
HOly fuck, how did I spend all my life without such amazing thing!