Flyer Design: "RIKI Live in Bar Cotton Dancer" by Fluorescent Color on Natural Paper

I draw acoustic live flyer for my friend's bar. This flyer is A6 size, fluorescence orange and blue printed to the natural paper. Fluorescence color will glow under the UV light, and get big impact to the people. It's like a silk screen printing. I think this print method by risograph. It's very reasonable price of print charge. And print to like a recycle paper. This flyer
needs only USD 35 printed 2c/1c A6 500pcs including shipping cost. 

RIKI sing folk music with he performance by the acoustic guitar. He organized big rock festival at Kumamoto. I choose sunshine orange and sky blue at the sunset image. The circles by my freehand.