During Art Rotterdam 2020 Hectobar 4.0 took place in TENT, Rotterdam. This is a swap or buy fair for artists and collectors. It works a bit like Fitax used to do. I showed sketches for three pre-Trump portraits that I made in 2016 in the USA, in the period Obama was still president and Trump tried to take his place. I had a fine score with the works of Annique Weve, Niels Post and Jeroen Jongeleen changing their works for mine!