1010234_02-A4-at-144-dpi

Ceremony to celebrate the massive mural of the ATLAS detector at CERN Point 1 painted by artist Josef Kristofoletti. This mural was commissioned by the ATLAS Experiment, and it shows on two walls the detector with a collision event superimposed. The event on the large wall shows an actual event recorded in ATLAS; it shows a Z boson decay to two muons.

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