Idea #1: Dip the whole painting into a bucket full of solid color and let ir drip the excess paint off. Leave only the upper 1/3 of the painting uncovered. Works with facial portraits.
Idea #2: Use mask tape to write a quote and paint the remaining surface in bright colour paint.
Idea #3: Add some elements like a monster in a classic painting, a human or a quote in a boring theme.
Idea #4: Using the impressionistic method add strokes of paint following the exsisting pattern.
How original - and basically you create your own art!
Would you try it?
Edited by me