Cell Signaling Technologies – Detailed 3D model of human cells
For those just seeing a huge mess: This is a visualisation of most (everything?) we know about what's in a human cell.
It shows molecules (except water some stuff dissolved in it) in their full 3D structure (to scale) . We can actually see the macro structure those can take, e.g. DNA (blue strand at the bottom) is actually a coiled coil, cell membranes (pale golden stuff) is a bilayer, etc.It really shows how busy and complex life is.