I picked up this "Pier" stamp in a used stamp sale online. It's by Technique Junkie. For the background, I used Color Burst and then stamped the image on top of it once it dried. The sentiment is by Unity Stamps.
One layer cards can be hard sometimes but this stamp was quick and easy for this card. For this card, I punched out some circles which made a mask and I used my Distress Inks to color them in. Super easy!