Created by Heather Goldminc for Clayworks & Blue Sky. The wine cork extends out the bottom of the boat into the the blue water holder with the yellow fish on it. See inset photo for wine cork in use. Dimensions are 4" x 2" x 3"H. Click the pictures for a better view. Heather Goldminc, a Canadian artist, created the world famous Blue Sky Clayworks line of collectible ceramics. Heather GoldmincÂ’s Blue Sky Clayworks line of collectible creations are cute, clever, colorful and whimsical. Clayworks please the eye and delight the senses while expressing the joy and wealth of life in simple everyday things. Blue Sky ceramics are adorable and affordable. CourtneyÂ’s Candles is your Heather Goldminc Clayworks Blue Sky Superstore, stocking every available Clayworks item and maintaining an inventory of over 9000 ceramics.