I might do a painting like this, but rather than painting a streak with a person. I'd paint a streak of emotions, or possibly things that have triggered sever emotions in my past. The paintbrush painting this caught my eye.
Mouth of Flower - Octavio Ocampo This is good art because it is an optical illusion. It could either be just some flowers with a butterfly, or you can also see a womans face. It is very creative in a subtle way.