As promised yesterday, here are further QR codes, which will hopefully take you directly to some of the Sonic Wallpaper Pieces. We want to know: 1. Was it easy to access the work via the QR codes? 2. What did you see/hear when you got there? (photos of phone displays especially welcome - please upload them via Twitter to @sonicwallpaper) 3. Was it FUN? All/any feedback very gratefully received!