I use Photoshop Elements 9/10, GIMP (sometimes), and my brain. You should too.
Vezavi, The Red Magician."Look at me, all dressed in white. I'm gonna have quite the cleaning job tonight. Because all that white... all of it, will turn RED. Yes, unbelievable. Without any effort! No dyes! Just simply turned red spontaneously. 'Oh, how, Vezavi, will you do it?' You ask yourselves. Well, if I get a volunteer, I will show you."Vezavi, The Red Magician. by RainOfTheSoulsStar
I stepped down from the stage to check the doors, pretending to be looking around for volunteers. Yes, all the doors were locked, good. All the guards were in place. So I made my way back to the stage, choosing a volunteer on the way. I took her hand and she walked up the steps with me. Hm, what a surprise she'll be in for....
I blindfolded her, and told her not to move. I nodded slightly to each guard, making it look like I was nodding to the audience. I put one hand on her back, and one hand gesturing to the audience. "Now, she will help me, unconsciously, turn my clothes red. All I need to say now is a chant.