[1] In 1955 comic-book artist André Franquin got into a dispute with Dupuis, the publishers of Spirou magazine, over financial arrangements concerning his characters.
Since Franquin was unable to find the written confirmation of their agreement, he left to join the staff of the rival Tintin magazine, where he introduced the series Modeste et Pompon.
Franquin's period on the strip is seen as a good reflection of the fashions of the 1950s, from Pompon's dress to Modeste's modern furniture (which, along with his temper, rather belies his name).
The items Felix tries to sell to Modeste include a TV remote control and a battery-powered drill which, though common enough today, were rather new at the time.
This set of stories coincided with the early months of the life of Franquin's daughter Isabelle (who was to lend her name to another popular comic series in which her father was involved).