Of course it’s not easy to make a convincingly life-like model of someone in wax. Just one figure featured by the world-famous Madame Tussauds costs £150,000 (around 4.5 million CZK) and takes four months to produce. The Tussauds team do not use wigs; each strand of hair is individually attached for maximum realism. By contrast, the Prague-based models all sport fake hairpieces, some more obviously than others. Andy Warhol’s crazy grey mop looked ready to slide off his scalp as is Elton John’s – although given how awful some of the toupees sported by the 70s music superstar were, that just might be accurate.