锡藻属藻类 (硅藻纲), 不对称形状, 微观照片, 白色背景。

XS

480x360px 6.7" x 5" @72dpi

230kB | jpg

S

800x599px 2.7" x 2" @300dpi

589kB | jpg

M

2001x1499px 6.7" x 5" @300dpi

3MB | jpg

L

2584x1936px 8.6" x 6.5" @300dpi

4.2MB | jpg

XL

3267x2448px 10.9" x 8.2" @300dpi

5.7MB | jpg

MAX

4002x2998px 13.3" x 10" @300dpi

3.1MB | jpg

TIFF

3654x2738px 12.2" x 9.1" @300dpi

28.6MB | tiff