ARTtwo50 UI design ARTtwo50 UI design from Isaac Villanueva ARTtwo50 UI design UI for iPad app. Allows artist to show and sell their work to users. Allows users to view and buy custom original art from artist. gLike ARTtwo50 UI design UI for iPad app. Allows artist to show and sell their work to users. Allows users to view and buy custom original art from artist. Visual Design Share R 7 n Isaac Villanueva Senior UI / UX Designer San Francisco, CA Follow Contact