Although it is not in the NY region, the National Museum of American Art at the Smithsonian in Washington, DC, has an online exhibit about Ashcan Artists.
Central Park West at West 79th Street, Manhattan; (212) 769-5100
Open Sunday to Thursday 10:00-5:45; Friday and Saturday 10:00-8:45
Admission fee is suggested--$8.00 adults, $6.00 students; free admission Friday and Saturday evenings, and Saturday and Sunday 12:00-5:00
1071 5th Avenue, at 88th Street, Manhattan; (212) 360-3500
Open Sunday to Wednesday 10:00-6:00; Friday and Saturday 10:00-8:00
Admission $10.00 adults, $8.00 students with identification; donation admission Friday 6:00-8:00
Guggenheim SoHo
575 Broadway, Manhattan; (212) 423-3500
Open Wednesday to Friday, and Sunday, 11:00-6:00; Saturday 11:00-8:00
International Center of Photography
1133 5th Avenue, at 94th Street, Manhattan; (212) 860-1777
Open Tuesday 11:00-8:00; Wednesday to Sunday 11:00-6:00
Admission $4.00 adults, $2.50 students
1000 5th Avenue, at 82nd Street, Manhattan; (212) 535-1710
Open Tuesday to Thursday, and Sunday, 9:30-5:15; Friday and Saturday 9:30-8:45
Admission fee suggested--$8.00 adults, $4.00 students
Museum of American Folk Art
Columbus Avenue, at 66th Street, Manhattan; (212) 595-9533
Open Tuesday to Sunday 11:30-7:30
Free admission
1220 5th Avenue, at 103rd Street, Manhattan; (212) 534-1672
Open Wednesday to Saturday 10:00-5:00; Sunday and holidays 1:00-5:00
Admission fee is a suggested donation of $5.00 adults or $3.00 students
11 West 53rd Street, between 5th and 6th Avenues, Manhattan; (212) 708-9480
Open Saturday to Tuesday 11:00-6:00; Thursday and Friday 12:00-8:30
Admission $8.00 adults, $5.00; donation admission Thursday and Friday 5:30-8:00
The National Museum of the American Indian
1 Bowling Green, next to Battery Park, Manhattan; (212) 668-6624
Open daily 10:00-5:00 except December 25
Admission free. For membership information, telephone (800) 242-NMAI
Main Branch: 8 West 40th Street, 6th Floor; (212) 869-8089
Open Tuesday and Wednesday 11:00-6:00; Thursday to Saturday, and Monday 10:00-6:00
Free admision