Question: To make a picture with live cactus plants,

  Options: 
 A. fill two ice cube trays with dirt, put a drop of superglue on both ends of some popsicle sticks and place them in between the cactuses you stick in each cube, then put a frame with a wall hook around the two trays and hang on the wall.
 B. fill two ice cube trays with glue, put a drop of superglue on both ends of some popsicle sticks and place them in between the cactuses you stick in each cube, then put a frame with a wall hook around the two trays and hang on the wall.
Answer: A