Tate project: final ideas before peer review

After figuring out where to place my red hemisphere i decide to rather have two colours the red and yellow the work would stand out more if it was all one colour. I decide to paint over all the yellow over a section of my wall as well as any remaining white patches with red changing the wall into one solid block of colour

Tutor suggested that I try and make it look like something like paint was oozing out of the ball like the idea and decided to experiment with it the next day