License & Usage
This media is licensed under the Creative Commons Attribution 4.0 International License. You are free to share and adapt it for any purpose, even commercially, as long as you provide attribution.
- Credit this media:
- "The image displays a whiteboard with a geometric optical illusion drawn on it" by FM-v2jVI3, licensed under CC BY 4.0
- Copy includes links when pasted into rich editors.
Memory Details and Interactions
The image displays a whiteboard with a geometric optical illusion drawn on it
The image displays a whiteboard with a geometric optical illusion drawn on it. The illusion consists of two horizontal lines of equal length, each with arrowheads at the ends. The left line has arrowheads pointing inwards, resembling a closed arrow or a line segment. The right line has arrowheads pointing outwards, resembling an open arrow or a line segment with diverging ends. A thin blue line connects the inward-pointing end of the left line to the outward-pointing end of the right line. The whiteboard is framed by a silver metal edge and is mounted on a light-colored wall. The scene appears to be indoors, possibly in a classroom or office setting. No people or any other objects are visible in the image. The location of the whiteboard in Thessaloniki, Greece, cannot be determined from the image alone.