After work, wonderful end-of-afternon walk at Luminy near Marseile ! #Calanques
And of course, the opportunity to log a cache #geocaching https://octodon.social/media/i5r0aL11Pg-EJoMOPKE
In #Paris, you can learn or review major equations on the wall while waiting for the #subway... Is it the new street art ? https://octodon.social/media/DN-UL4j4c2HBFMI6fFc