A logo design mockup I created for a contest, but I really wanted to get some graphic examples up here in my portfolio regardless as I don't have very recent samples.

 

The requirements/directions were Design a Logo for my business Attraction By Science in code: d00000 red with a heart of some sorts. It's a dating service that helps men become better with women. It's target audience are young guys 19-30 years old. Facebok, website, product site, and etc.