Art Cards 1

I tried making ACEOs for the first time this past week and loved it! I took an old print and cut it up to make some collage type designs on the card. I need to find something better to glue them with however. Any suggestions? What do all you collage makers like? But, here they are. Let me know what you think! I have lots of different things I want to try with this, so I'm hoping to have more up soon.