Thrive Student Ministries from Christian Celebration Center in Midland, MI brings us this graffiti set design for their student ministries room.
This was a little time consuming but very cost effective. They used a few neon paints and a few blacklight paints but mostly just bright colored spray paints. For the text, they just used paintbrushes and for the graffiti art they used spray paint. They were able to do this in one night (it did take several hours) and spent about $50-70 on materials. This was also a good way to get creative people involved in their ministry. They thought up a few main pieces (the heart, the Brave, the radio tower) and the rest was filling in the gaps with scriptures and song lyrics.