expressive mixed-media portrait: playful rat on yellow canvas

abstract painting rat artwork yellow canvas high detailed portraits playful mixedmedia expressive art textured portraiture banksy style graffiti installations roa inspired photorealistic wildlife animal portrait colorful urban contemporary modern street symbolism artistic creativity techniques vibrant colors expression culture interpretation creative imagination composition inspiration process vision influences mixed-media portrait: brown mouse big open mouth depicted painting combines elements realism expressionism showcasing mix black colors artist's use sculptor adds depth hyperrealistic portrayal features toy-like proportions reminiscent stencil art generated