Watercolor of Moor frog - painting by Frits Ahlefeldt

Watercolor biodiversity sketch – Amphibian ( Moor Frog )

Black and white drawing of a frog jumping

Frogs has refined their own versions of dealing with conflicts – jumping out of reach

Firebellied frog in a green suit watercolor by Frits Ahlefeldt

Watercolor of a firebellied frog dressed in a suit

Watercolor study of three different Tropical frogs, Sketches by Frits Ahlefeldt