What should my room be? I want to make a subject for my new room, but...

I want to make a subject for my new room, but I dont know which one!
These are the choices,
Betty Boop,
Popeye,
Marilyn Monroe.

What should I catch?
Im all inspired within them!
Im also putting decals on my dirtbike!! Ooh I dont know what to pick!
Answers:    Popeye would be different. Seen plentifully of Betty Boop & Marilyn Monroe. So for the sake of being distinctive, I'll have to walk with Popeye.
I would individually go beside the "Marilyn Monroe" theme as you could do it humane of like "prehistoric Hollywood" or whatever. You inevitability to consider (with the cartoon ones) how long you are going to be using your room (are you gonna outgrow the infirm popeye?). You also should take into consideration the cost and materials needed previously deciding. Of course the choice is adjectives up to you.