when good painters of nudes wanted easy money, then i'd guess the ancient myth of Danae was an immediate "go-to" ...

titian

 

orazio gentileschi

artemisia gentileschi

rubens

rembrandt

jacques blanchard

Wertmuller

klimt

... and many others ...

... such as ...

edmund dulac, 1917

... but the witty painter who takes the virtual gold medal was Giovanni Battista Tiepolo ... 

... just see how she looks you in the eye as if to say MIND YOUR OWN BUSINESS