Drawing up sketches of freshwater fish here a Ninespined stickleback (nipigget hundestejle in Danish)
Ninespined stickleback fresh watercolor
Drawing freshwater fish in watercolor for educational project
Bird watercolor sketch
Kingfisher study
Kingfisher watercolor
Watercolor of Kingfisher bird
Biodiversity helmet drawing
Can biodiversity keep us safe?
Watercolor animals
Watercolors of fox, squirrel and badger from today
Drawing up engaged teaching outside time
A day sketching up engaged teaching through storytelling
Thoreau’s Walden Revisited
Drawing: The banjo player in the little wood cabin outside the office highrise
Plant a tree
Drawing: old man holding a young tree in his hands
Watercolor of Dead Trees
Watercolor note from a Coastal Trail, Denmark
Old Chalk pit watercolor
Old mine turned into nature reserve
Sketch of a blue network with trees
Drawing: green network with blue middle
Tree in the wind
Drawing: Shaped by Nature
Green heart
Drawing: Nature heart
Is Earth’s largest social network green?
Drawing: A living network of connected trees
Tree City Drawing
Drawing: The Green, sustainable city taken a step further
Living far North
Watercolor sketch that came out very different
Leaf Woman Watercolor
Living deep in the old Woods
Sold Out
Biodiversity
Screen life
No sunsets in screen life
Turning warriors into organic farmers
Farming for the planet, instead of fighting about it
Bird day drawing
There'll be days like this...
Sea turtles Watercolors
Three Sea turtle watercolor sketches to the Public Domain
Frits Ahlefeldt: Hiking, thoughts & watercolors 