Here's a simple Valentine idea I've been playing with in the last few days. I do like the colors better on the card than in the one stitched out on wool. However, the pink wool background was the lightest in the bin right now so tried it. Maybe I'll do another one in different colors. This is small so quick to make. The image size is 3.5" x 5", same size as the frame.
Transferring embroidery patterns onto wool isn't always easy. Some years ago I bought a roll of medical paper. The kind that's used at doctors offices. You can see through it to trace easily and it holds up pretty well as you embroider. It's also easy to tear away when you're finished (get it at medical supply companies).
PDF downloadable file of the drawing is below if you would like to make a valentine.