Mark Gomelsky @mark-gomelsky Active 5 years, 8 months ago ActivityProfileSites 0Friends 0Groups 0 PersonalMentionsFavoritesFriendsGroups Show: — Everything — Updates New Sites Posts Comments Friendships New Groups Group Memberships Group Updates Mark Gomelsky changed their profile picture 5 years, 10 months ago CourseDepartmentFaculty/Staff portfolioProjectStudent portfolio