This is for challenge 4 (beachy thinking of you) and 6 (sand and sea):
I colored the image with watercolor pencils and used a water pen to finish it. The stamp is Beachfront Boat from Stampendous. The sentiment is from DeNami. I added a few Pearl Pen dots to make it stand out more. The background is Cuttlebugged with Forest Branches. Both images are popped with dimensional adhesive.
Challenge 7 is CAS (clean and simple). I decided to try a new technique I saw here. It's really simple but makes a gorgeous impact. It's not often I don't do any layering or popping of images.
I used a cotton ball and spun suger distress ink for background. The flowers are from Our Crafty Lounge and the sentiment is Studio G. I used Dixie's bow tying technique for the bow.
I hope you have time to play along.