I can conjure up a voice in my head and make it say anything I want, such as "I like this picture", but it's a contrived and unnatural thing for me to do. It takes effort and "takes over" my whole brain. If a picture on the wall catches my eye, I will just enjoy it. Maybe that's why I struggle to answer "oh, what do you like about this picture?", because nothing about my experience had any relation to words at all.

I normally don't talk very much, maybe that's why? Maybe my though process is further removed from language than that of most other people?