MILWAUKEE (CBS 58) -- There was a special celebration of art at the lakefront on Friday. Sculpture Milwaukee 2018 kicked off for the season at the Northwestern Mutual Gardens.

Pop artist Robert Indiana's recognizable "LOVE" sculpture is on display at the Gardens. Indiana recently died and was known for designing the unique floor the Milwaukee Bucks played on in the 70s and 80s.

There are 21 sculptures by 22 artists along Wisconsin Avenue for the sculpture walk.