Collage shortcuts

This collage came after some hesitations that I did not take with my camera. The first idea was about a fe-male, with a disproportioned body (cf. the arms). But then I stuck the female body on the sheet and loved the nipple- nose. It reminded me of Velasquez' dwarfs In fact, I already treated this subject years ago:

The differences I see, is
more freedom from the sources. But this is due to the fact that I don't start with a reproduction but with photos and that the reference come during the work;
more boldness in composition - the way I put the pieces together and maybe
more meaning.
My painting is a combination of Velasquez' painting and Dali's figure. My collage has several roots: for ex. to Magritte and his painting "The rape"
, to the truncated hands in the Velasquez, the way Picasso made variations on famous paintings etc. But the collage stands for itself, I hope - it's only the cream on the apple pie.