You.....................................................do not own the rights to any copyright and just to the pics you bought

The school owns the premises. They are entitled to look after it

Do yourself a real favor and hire a real atty. GL2U

Copying is an infringement...........................................that's the long and short of it

Call a landlord/tenant lawyer. You can also call the clerk of the court

You seriously need advice from any of us at AVVO that do IP work. Or, call your local bar ass'n for a referral. GL2U

You have authorized permission. It has been published for how many years? You want to stir the pot? Why?

You are asking for specific legal advice and we cannot offer that here. Call an IP atty

You contact a publisher or hire an entertainment atty to help you

You really need to talk to a trusted biz atty. Do that and never post biz Qs.