"Apparitions", a collection by Aaron Penne, launched on March 17th 2021. To celebrate the one-year anniversary, I present to you “150 Shades of Grail”, my take on the best 150 Apparitions (collection of 1500 in total). If you appreciate this gallery, you can follow me on Deca, or on Twitter @iKnowKnow_NFT. Enjoy! (last updated March 13th, 2022)