I want to make a table with a collage of pictures using a glass table but dont no really how to set anything up...PLEASE HELP WITH ANY IDEAS...

I would just take your table and order a piece of glass to go over the table if you don't already have a piece. Then I would in sections start creating your collage on 4 different pieces of paper so you do not ruin your paper. The only thing you have to be careful with is that your glass could stick to your photos which I do not know to prevent. Hope that helps