You use at least 5 in the logo
Yes it would be okay. You are only using it for 2 things. Not everything.
I feel like its more appropriate to leave artworks in a museum because if you leave them in their native settings it can possibly be destroyed or stolen. if you leave them in a museum it can be shown by lots of people who loved artwork and will pay billions to get one.
Doll house,
Jshshsjsjdjjdjsjsjdjd