My Northern Star*

Digital Photograph 

Size:

A4 ( 210 x 297 mm ) = ( 21 x 29.7 cm ) = ( 8.3 x 11.7 inches )
A3 ( 297 x 420 mm ) = ( 29.7 x 42 cm) = ( 11.7 x 16.5 inches )
A2 ( 420 x 594 mm ) =  ( 42 x 59.4 cm = ( 16.5 x 23.4 inches )
A1 ( 594 x 841 mm ) = ( 59.4 x 84.1 cm ) = (  23.4 x 33.1 inches )
A0 ( 841 x 1189 mm ) = ( 84.1 x 118.9 cm ) = ( 33.1 x 46.8 inches )