The jibsail or spinnaker sail.
The Hispaniola is the name of the fictional vessel featured in Robert Louis Stevenson's classic adventure novel, Treasure Island, which Jim Hawkins sails aboard.
They are referred to as four-cornered sails.
They were referred to as "four-cornered" sails.
I don't think there is another name other than blade.
The most common name for a Chinese wooden sailing ship that I can think of is the Junk. High bow and stern, various rigging of sails, more of a coaster than a blue water vessel.
Sails are attached to the mast.
A Submariner
a mast
"Four-cornered".
caravel is the name of this vessel
Edy Vessel's birth name is Edoarda Wessellovsky.
There are some stores that offers various sails for use on the water. Walmart, Kmart, Dollar Store are some of the stores to name a few. They have vairous sails.