"Chalk dust" 2nd week by popular demand. [between 1937 and 1941]
1 print on board (poster) : silkscreen, color. | Poster for Federal Theatre Project presentation of "Chalk Dust" at the Emery, Walnut and Parkway, Cincinnati, Ohio, showing a red dot.

#ChalkDust #Emery #Parkway #Cincinnati #EmeryWalnut-Parkway #HENRYSTRAUSCO #theatricalposters #screenprints #cincinnati #color #photopgraphy #LibraryOfCongress

https://www.loc.gov/pictures/item/98518813/

I just discovered a beautiful #math magazine called #chalkdust. Have a look, it's awesome.

https://chalkdustmagazine.com/

#Chalkdust issue 16 has arrived in #Loughborough. Copies can be found outside the School of Science reception and in the lobby of the Brockington building, and may appear randomly at other locations on campus.

#chalkdust16 #LoughboroughUniversity

Issue 15 of #Chalkdust ("A magazine for the mathematically curious") is out today! Read it at https://chalkdustmagazine.com/

Somehow a bit of my writing ended up in this amazing magazine... So if you want to know about symmetries in physics 🔄⇔💃 or are just #MathematicallyCurious, go have a look!

If you fancy a bit bigger but not too difficult #maths #puzzle, I just published a #crossnumber on my blog! I promise it’s much easier than the #Chalkdust Magazine one.

https://www.nollakohta.fi/2018/05/kesa-lukuristikko.html#english