Many Kaleidoscope moments to report. Potter Roger Cockram chatted to me about it and then stood back and gave a round of applause. Big smiles. One lady said it made her feel very sick. Another wanted a picture a me and her mother next to it. A child dribbled his melting cornetto into it. A woman suggested I hang a disco ball or curved mirror over the top. A man thought using two way mirrors add to the illusion. (Where can I buy those?) Best moment was when a woman shouted at herself because she'd got her camera the wrong way round and photographed her own face rather than the kaleidoscope. 'Bloody stupid woman.' Her words, not mine.