Just found out that the head in Arkham asylum (top) can be found in one of penguins hideouts in Arkham knight (bottom)4yr ⋅ only-ya-boi ⋅ r/BatmanArkham
I can not stress how much I love these pair (possible spoiler)3yr ⋅ only-ya-boi ⋅ r/reddeadredemption