Wendingen, maandblad voor bouwen en sieren (monthly magazine for building and decoration), was a Dutch magazine of the society Architectura et Amicitia that was published from 1918 until 1933. Each magazine dealt with a contemporary issue in architecture, art and/or design. The art magazine was especially notable for its special square shape and unconventional typography. This copy was made in 1930 and has as theme Aerial photographs. The cover was designed by Arthur Staal, edited by Hendrik Wijdeveld. The introductions are written by J. Botterenbrood and J.M. Corsten. The magazine consists of pictures from the KLM. This edition consists of 18 pages.