An artist is attracted to certain kinds of form without knowing why. You adopt a position intuitively; only later do you attempt to rationalize or even justify it.
I don’t know much about Artist Fernando Botero, who was born in 1932 in Medellin, Colombia. But it is obvious that his work represents his attraction to a certain kind of form– the round and the over-sized. While I would not count him among my favorites, I am impressed by the impression his work makes, how you never doubt that a painting or sculpture is his work.
His work is boldly and instantly identifiable. And that is saying a lot.
I think a lot of artists struggle in finding that certain kind of form that speaks to them Intuitively, a form that becomes part of their true voice. Botero found it in the form of rotund figures and listened to his intuition. I think the impressive body of work he created over his long career justifies his decision.