EllaBella

Great photos, Kuba and Marta! Congrats to all involved. =)

I quite enjoyed the fresh (and cheeky) approach to the trick formerly known as 'accuracy'. ;) It was concise and entertaining.
And you mentioned that this is one of many useful tools for accuracy. It would be impossible to go over every single element that may affect accuracy in such a short article. Plus, caveat after caveat would have made for a boring read...which this was not. =)