Actually, a brick bottom cold frame.but yes, a sort of greenhouse. "You don't always need to build a big green house, why not try a mini greenhouse made from recycled bricks & windows"
Old+window+reclaimed+wood+cabinet,+by+Bliss+Ranch,+featured+on+Funky+Junk+Interiors - DIY and Crafts, Gifts, Handmade Ideias - DIY and Crafts Ideias
Reclaimed Window Potting Bench - A Piece Of Rainbow Free plans to build a gorgeous reclaimed window and reclaimed wood Potting Bench! - A Piece Of Rainbow Need great tips on arts and crafts?
10 Ways to Upcycle Vintage Windows - apron fabric
old window medicine cabinet
Love this, burlap, old window, picture frames
Rustic Chic Family Room Retreat - love the wreath hung over old windows on mantel