Brain yin and yang — Stock photos

"Brain yin and yang" is an authentic stock image by ikon-images. It’s available in the following resolutions: 1600 x 1600px, 2600 x 2600px, 4098 x 4098px. The minimum price for an image is 49$. Image in the highest quality is 4098 x 4098px, 300 dpi, and costs 449$.