McHenry High School art students Kaiden DeLeon, front, and Rian Austin sketch the historic Colby/Petersen farm property on Wednesday, Sept. 8, 2021 in McHenry. The site has been on the City of McHenry's historic registry since 1998 and earned a place on the national registry last year. The art students took turns touring the property and creating sketches of it, with the possibility that one of the pieces of art will be enshrined on the new national registry plaque. (Matthew Apgar - mapgar@shawmedia.com/Matthew Apgar)