a costumed dancer leaping very high into the air!
Robert Glushko.
Headshot of Pedro Mateo Pedro
Headshots of  Wil Cunningham, Megan Frederickson, Randall Hansen, Naomi Nagy and Kaley Walker
Headshot of Nathan Sanders beside book cover with title: Essentials of Linguistics, 2nd edition
Headshots of David Wiesblatt - he is smiling and has a beard
graphic of women's heads in many colours (blue, green, yellow, etc.)
Tahohtharátye (Joe Brant).
A profile picture of Myrto Grigonoglou.