Its your home, decorate it with the things you love that make you feel happy - who cares what other people think. I have very odd taste in art - I like very rough and ready things made out of chunks of wood, coconuts, fir cones etc and odd pottery. I've never even thought about whether anyone else likes it - if they come to my house and they hate it - they either keep their mouth shut or say so and I just say 'Oh I love it'.
Your picture is not my taste - but that artist is very popular so he must be to a lot of people's taste, and if you like him, then go for it, look at your picture in your new home and enjoy it.