3D visualisation of the temperature in Virgo and its filaments. The green plane represents the longitudinal cut presented in Figs. 1,2 and 3, similarly to the slice shown in the left panel. The red to black to blue planes represent the transverse cuts presented in Figs. 4 and 5. In the right panel, the sheet of matter embedding the filaments is in the bottom-left to top-right diagonal. This clipping and slicing visualisation was made using the PyVista Python library (Sullivan & Kaszynski 2019). A video showing the simulation at different angles is available at this link: https://youtu.be/VZwacpKZNH4.