..... I'd not heard of these (only the ones for a certain mobile phone company) before Pat at Altering Thoughts blogged about one on the metro in Copenhagen so I googled them. Brilliant what a great way to cheer people up.
LIPA (Liverpool Institute for the Performing Arts) did something last year at Liverpool One using music and dance.
Work in Progress - Rainbow Hearts - I love making these hearts... Now to work on a layout
1 hour ago