This just in from Aperture:
Friday, April 15, 9pm - midnight Spring Party at Aperture Gallery. DJ sets by Stefan Ruiz and Al-Veez. Live performance by EXP, the reverse-engineered K-pop phenomenon by I’m Making a Boy Band (Bora Kim, Karin Kuroda and Samantha Y. Shao). 547 West 27th Street, NY, NY. Info

This just in from David Zwirner:
Saturday, April 16, 5-7:30 pm The gallery is hosting a special reception during extended gallery hours in conjunction with The AIPAD Photography Show.
Thomas Ruff: press++, at 533 West 19th Street
Guided exhibition tour 6 PM: Led by Sophie Hackett, Associate Curator at the Art Gallery of Ontario, where Thomas Ruff: Object Relations will be on view from April 28 - July 21
Read the recent interview with the artist about this new body of work in Interview magazine.
Stan Douglas: Photographs, at 537 West 20th Street, 2nd floor

Stan Douglas: The Secret Agent, at 519 West 19th Street. US debut of his new film (approx. 1 hour duration)
The artist is the recipient of the 2016 Hasselblad Foundation International Award in Photography

David Zwirner Books, a Pop-up bookstore, at 535 West 20th Street; 10am-7:30 pm. Info

This just in from SepiaEye:
Saturday, April 16, 5-7:30 pm Join us here at the gallery for a 
DRESS UP fragrance party with Ulrich Lang New York.
Sample scents  inspired by photography and its community
(from its dealers, artists and institutions) and enjoy the  work of 
Qiana Mestrich, Phyllis Galembo and Charan Singh. 
The artists will be present. 547 West 27^th Street, #608, NY, NY. Info

The Photography Show presented by AIPAD continues through Sunday at the Park Avenue Armory, Park Avenue at 67^th Street. Info 
Public programs run throughout the day on Saturday, with presentations on The Photobook Today; Artists Working Today; The Art of Photography on the Internet; and Collecting. Info  

Left: © Michael Eastman, Mirror Grid, Milan, 2001; Edwynn Houk Gallery.

Saturday, April 16, 11am – 1 pm
Book signing at Howard Greenberg Gallery
Bruce Davidson: An Illustrated Biography, a Magnum Legacy Publication, by Vicki Goldberg, with a foreword by Susan Meiselas and Andrew E. Lewin. 41 East 57^th Street, NY, NY. Info

Saturday, April 16, 8am – 5 pm
2016 New York Photo Show. The New York Academy of Medicine, 1216 Fifth Avenue at 103^rd Street, NY, NY. Info

Through Tuesday, April 19
Images & Objects: Photographs & Photobooks. Swann Auction Galleries, 104 East 25^th Street, NY, NY. Info