License Some rights reserved by Ludwig Gatzke Download Download the Original size of this photo (All sizes of this photo are available for download under a Creative Commons license) Sizes Original (990 × 2700) Square 75 (75 × 75) Square 150 (150 × 150) Thumbnail (37 × 100) Small 240 (88 × 240) Small 320 (117 × 320) Small 400 (147 × 400) Medium 500 (183 × 500) Medium 640 (235 × 640) Medium 800 (293