1993

All of the aquarium's orcas in 1993. Seda, Cassiopeia, Curunír, Námo and Nenya hadn't been born yet, but I decided to pick this year so that I could add Caelus, Úlfur, Vilya and Apollo to it. Caelus left the aquarium in 2012, Apollo died in 2002 and Úlfur and Vilya were born in 1990 (and Vilya died in 1999). Please let me know if you want to see another group portrait with Seda, Cassiopeia, Curunír, Námo and perhaps Nenya, who was moved to another park.

The brown one is Apollo, a 12-year-old male in 1993. Below him there's Narya (female, 18) and her daughter Vilya (3). In the middle is Dia (15) who's Seda's mother. Caelus (male, 17) is on the top right and below him is 3-year-old male Úlfur

I was too lazy to colour the background so I did that with photoshop, but I'll categorize it as traditional :I

Caelus, Úlfur and Dia's designs © Oreo-The-Orca12
Narya's design and Coastal orcas © Aktasak 
Vilya's design © Maaliks-World
All the characters and art © iiduh