Colourful DVDs

I don't think of myself as having a lot of hobbies but as I look across the living room I am confronted with what seems like a complete wall (floor to ceiling) of DVDs and Bluray disks. There are in truth about 600 of them including classic movies, complete sets of television series etc. SOMEONE (I can't think who) must have spent a lot of money on them over the years. tch tch. 

Anyway, it suddenly occurred to me that, taken together, they are quite colourful. Here's sort of a colour blitz EB of one shelf at eye level, where the "As" start to merge into the "Bs".