Easy to do, looks effective.
Up-cycled from pallets.
Step 1: Find Text
Use wordart to print text or images
Step 2: Prick Through
Stick paper in place with blu-tac or similar.
prick through lines with hot point of soldering iron.
Step 3: Thicken Lines
Drag hot point along lines, until you get desired effect.
Step 4: Sand.
Sand smooth, apply polyurethane varnish if you like.