The open circulatory system is a system in which a fluid in a cavity called the hemocoel bathes the organs directly with oxygen and nutrients and there is no distinction between blood and interstitial fluid; this combined fluid is called hemolymph or haemolymph.
Be sure to pre-heat dryer. The heat set with an iron it's important to note that temperatures vary from iron to iron. When using an iron, pre-heat iron to maximum temperature safe for fabric. Place aluminum foil on ironing board and the painted side of the fabric down. Press against the backside for at least 15-25 seconds per square foot.
How to transfer a photo to fabric: 1. Completely cover your image with gel medium. Use a heavy coat. 2. Press it onto a piece of fabric and let it dry for several hours or overnight. 3-4. After your image is completely dry, use a spray bottle to wet the top of the paper. 5.