The ARTsee NJ Open Studio Tour 2018 is free, and multiple artists will show their works for sale, including paintings, photography, ceramics, jewelry, mixed media and more, from noon to 5 p.m. on Saturday, Sept. 29 and Sunday, September 30, rain or shine. The tour features 20 artists in 10 locations, including four at the Ross Farm. Visit ARTseeTour.com for maps and an art preview.