have you thought about surrealism? i mean, it can go really really weird, but at times it's very beautiful. let me find some pretty pictures that can be hung in a living room.
i LOVE surrealism! and thanks for posting the pictures, i love the first one. my parent's like my work but they don't like it when i get too "fantasy". especially my dad, he thinks good art is only art that's realistic looking lol.