Richard Hertz @richard-hertz Active 2 years, 9 months ago ActivityProfileSites 2Friends 0Groups 0 PersonalMentionsFavoritesFriendsGroups Show: — Everything — Updates New Sites Posts Comments Friendships New Groups Group Memberships Group Updates Richard Hertz changed their profile picture 5 years, 6 months ago Richard Hertz changed their profile picture 5 years, 6 months ago CourseDepartmentFaculty/Staff portfolioProjectStudent portfolio