a whimsical vintage postcard sperm whale sipping a milkshake in a retro diner perfect collectible for nostalgia

whale sperm postcard vintage retro diner nostalgia marine life seafood milkshake collectible souvenir memorabilia antique wall decor graphic fantasy retrofuturism oldfashioned distressed worn texture retrostyle dinerware breakfast menu restaurant eatery kitchen decoration old whimsical artwork art print poster sea creature ocean animal design display piece home