After a year spent indoors, 2021 was one of cautious optimism that saw a return of the events we love and a reopening of the spaces we missed. With vaccines and the wearing of face masks, we were able to once again enjoy live music, theater, museums, community festivals, and more. Below, WBUR’s arts and culture team reflects on moments from the year that provided reprieve, whether it was through a trip to the ICA or watching a movie at the cinema. Artist Firelei Báez’s sculpture at the ICA’s Watershed View from the rear of the museum of one of Firelei Báez’s Sans-Souci Palace. (Jesse Costa/WBUR) Firelei Báez’s massive sculpture that…