Once we got ready to apply the mural, we realized the adhesive didn't arrive with the mural. Asked for and got customer assistance; they sent us the adhesive. Experience kicked in after struggling with air bubbles under the first panel...apply some thinned adhesive (sizing) to the wall first. As the adhesive and sizing dry the mural is drawn to the wall and the bubbles disappear. 

Cons: mural...a bit oversized for the overall image.Panel 4 has a huge rock in the