Painting on the floor

This is a 12+ years old self portrait, that needed a some finishing and this point the main part that needs to be cleaned up is the shirt. I'm using the foil to protect the painting surface from hand oils.

I've always painted on the floor, mainly because I like to spread out, but also because I want quick access to all my paint tubes, due to the fast drying acrylics on the pallet. I decided to crack open my unused liquid acrylics along with my tubes. I've never used fluid acrylics for painting, but they definitely make life easier in some cases...they do dry-up really fast though, in comparison to the Winsor & Newton tubes, which have some retarder mixed in with them.