Calvin Nicholls is a Canadian artist who combines his love for art and animals to create beautifully detailed paper sculptures. His work begin in the 1980’s and he has produced hundreds of pieces of art, each taking from 2 weeks to 2 years to make.
Below are some examples I particularly like:
The Telegraph put together a gallery of his work HERE.
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bakedcottonstar 
Especially like the ducks! NotThinMan