You see what I mean, Pip...? It was *everywhere* in the 70s!
I saw it in the art shop in Kendal and decided I was going to buy it. Mine was about 4 feet x 3 feet probably - absolutely huge! - and I seem to recall it cost me around ?16, which was over a week's wages at the time... I started work in 1974 on ?12 per week, so I had to save up for weeks as my rent and food took up over a tenner of that. I remember going and putting a deposit on it (a fiver I think) and then paying the rest off at either ?1 or ?1.50 a week, and then finally I was able to take it home with me and hang it on the wall. I was soooo proud of that picture, as it was, at the time, the most expensive item I had ever bought!