Check out Frederik's new photos of the Slagsta rock-art panel near Stockholm. This thing is at least 2600 years old.

You can see why major rock art goes unnoticed in normal ancient monument surveying! You need a specialist, like my colleague Sven-Gunnar Broström who made the discovery.

thoughtfuldane.com/2026/04/25/…

#archaeology #art

@thoughtfuldane.bsky.social

The Slagsta Rock Carvings - Thoughtful Dane

I passed by the Slagsta Rock Carvings on my way to work yesterday. It was mid afternoon and the sun shone from a clear sky. Leaves on the surrounding trees only starting to sprout, trees casting little shadow.

^{Frederik Jensen (Thoughtful Dane)}