These are Wooden Deco Shapes which have foam outlines and I have poured Pebeo Fantasy Moon and Prisme Paints into the inner shapes to decorate .
I have used the following -
Wooden Deco Shape - Mermaid (H18cm) Product code 791956
Pebeo Fantasy Prisme Eggshell White and Buttercup (Hair)
Pebeo Prisme Turquoise and Caribbean Blue : Moon Emerald (Body)
Vitrail Pearl and Pink (face and arms)
Wooden Deco Shape - Turtle (H10cm) Product code 791958
Pebeo Fantasy Moon Pearl, Gold mixed with Vitrail Sand (head and feet)
Pebeo Fantasy Prisme Emerald ( with Gold Moon for shell)
Wooden Deco Shape - Seahorse (H18cm) Product code 791957
Pebeo Fantasy Prisme, Onyx and Pebeo Fantasy Moon, Pearl
I've shown the mermaid and seahorse below with a coordinating cotton bag which I have coloured.