All art work is painted/shadow box collage
in Les Fous d'Arkham (Comics USA, 1990 series) #[nn] (février 1990)
in Batman (Carlsen Comics [DE], 1989 series) #[5] - Der Tag der Narren (November 1990)
in Les Fous d'Arkham (Comics USA, 1990 series) #[nn] (février 1990)
in Les Fous d'Arkham (Comics USA, 1990 series) #[nn] (février 1990)
in Batman (Carlsen Comics [DE], 1989 series) #[5] - Der Tag der Narren (November 1990)
in Les Fous d'Arkham (Comics USA, 1990 series) #[nn] (février 1990) [bat skeleton illo (which also appears on the 1990 American softcover)]
in Batman (Carlsen Comics [DE], 1989 series) #[5] - Der Tag der Narren (November 1990)
in Les Fous d'Arkham (Comics USA, 1990 series) #[nn] (février 1990)
in Batman (Carlsen Comics [DE], 1989 series) #[5] - Der Tag der Narren (November 1990)
in Les Fous d'Arkham (Comics USA, 1990 series) #[nn] (février 1990)
in Batman (Carlsen Comics [DE], 1989 series) #[5] - Der Tag der Narren (November 1990)
in Les Fous d'Arkham (Comics USA, 1990 series) #[nn] (février 1990)
in Batman (Carlsen Comics [DE], 1989 series) #[5] - Der Tag der Narren (November 1990)
in Les Fous d'Arkham (Comics USA, 1990 series) #[nn] (février 1990)
in Batman (Carlsen Comics [DE], 1989 series) #[5] - Der Tag der Narren (November 1990)All art work is painted/shadow box collage.
The Dr. Arkham flashbacks are a retelling of the story told by Len Wein in the entry for Arkham Asylum in Who's Who in the DC Universe (DC, 1985 series) #1. Constance and Henriette are named in this story.
in Les Fous d'Arkham (Comics USA, 1990 series) #[nn] (février 1990)
in Batman (Carlsen Comics [DE], 1989 series) #[5] - Der Tag der Narren (November 1990)
in Les Fous d'Arkham (Comics USA, 1990 series) #[nn] (février 1990), #[nn] (février 1990), #[nn] (février 1990), #[nn] (février 1990), #[nn] (février 1990), #[nn] (février 1990), #[nn] (février 1990), #[nn] (février 1990), #[nn] (février 1990), #[nn] (février 1990)
in Batman (Carlsen Comics [DE], 1989 series) #[5] - Der Tag der Narren (November 1990)
in Les Fous d'Arkham (Comics USA, 1990 series) #[nn] (février 1990)
in Batman (Carlsen Comics [DE], 1989 series) #[5] - Der Tag der Narren (November 1990)