Any other artistic subjects except inflation?

A question directed to all the artists: except for inflation pics, is there any other subject you particularly like drawing?
I personally own a note-book for inflation drawings and another one for different pics.
Some of my favourite subjects are elephants: Asian or African, domesticated or wild,tusked or not, I find them fascinating and at the same time easy to draw.
Another series of drawings by me are those showing pirates and ships, dragons fighting wild animals and unicorn animals ( you just have to chose any animal of a certain size and draw a horn on his head).