In this week’s news, Zaha Hadid Architects introduce a hydrogen refueling station, a stolen Chagall painting is returned to its New York gallery, and John Cage’s experimental organ piece adjustments chords. The collectors who rank on ARTnews’s annual Top 200 list are sometimes avid vacationers, heading to various locales around the globe to see—and buy—great art. While the pandemic’s lockdown in 2020 brought all that to a halt, this summer’s loosening of journey restrictions in many international locations noticed these collectors go on the transfer as quickly as once more. GIVE , created by New Victory and a consortium of…