I've seen similar type of street art in other countries, usually created using stencil & spray paint. This in particular was found near some random wall near the town's park. Can anyone tell me more? I dont think he's a famous person, right? and that code? R2-D2? :D I've been curious since I first saw it last year..
ps. thanks Lisi and Anne, i do know what is R2D2.. :D (see earlier comments)