George Barr profile picture

George Barr

Is this your author profile? Create an account to claim and customize it!

Stand Alone

Entertaining With Number Tricks.
Besser Fotografieren
Why photographs work
The History of the International Polar Years Ipys From Pole to Pole
Embracing the dark
Young Scientist and Sports Featuring Baseball, Football
Take your photography to the next level: from inspiration to image
Fun and Tricks for Young Scientists
Viola Gwyn
Fun With Science for Young People
Perfekcja w fotografii od inspiracji do obrazu
Wie Bilder wirken 52 große Fotografien und was sie einzigartig macht
From Camera to Computer
Take Your Photography to the Next Level
The Prince of Graustark Annotated

See All