business card idea...

Initial business card ideas for my Dad, who retired in June and is now thinking of being a part-time handyman.

Idea 1: Use images were the job is in process, whether painting a wall, or putting a stone floor down or anything...
Idea 2: On the front is a rundown image and the wording says 'Need a job doing?' and then on the back the job is done and it has my Dad's details on it.
Idea 3: Use the materials he can work with as a simple background for the front and then the info on the back is in the colour of the front image.

Really like idea 3 - will keep developing this, could have electrical wires, plumbing etc too.
How would it relate to bill sheets, letterheads etc though?


Wire ones included...