...Děvana Mírová, Lydia Hladíková and Marie Rychlíková. But Ještěd had its first place here too - it was here that the artists first used the so-called electroporcelain for the production of tiles, which had been used only for the production of ceramic insulators for outdoor electricity lines.

The ladies experimented for some time in the electroporcelain factory in Louny and finally created original ceramic tiles for Ještěd, which are actually an unique work of art. Moreover, it is still in perfect condition after almost 50 years of operation.