Kalenderblad voor oktober 1911 met salamanders en paddenstoelen 1910

"Kalenderblad voor oktober 1911 met salamanders en paddenstoelen" (Calendar sheet for October 1911 with salamanders and mushrooms) is a calendar sheet designed by Dutch artist Theo van Hoytema in 1910. The detailed illustration features two salamanders, multiple mushrooms, and a lush background. The sheet also includes a grid with the days of the week and the numbers for the month of October, making it a functional calendar piece. The artwork is currently housed in the Rijksmuseum in Amsterdam and is a prime example of van Hoytema's intricate style and focus on natural elements.