“Fake” Borromean rings
Three circumferences that look like the borromean rings, they aren't Borromean rings; see the interactive animation Borromean and non-Borromean rings to understand the difference.
Exhibit of matemilano, section "Topology".
The image belongs to the sections...:
From the exhibition matemilano (Topology)
Three or more components knots (Topology)
Objects (From the exhibitions of matematita)
Topology (From the exhibitions of matematita)