Preheat oven to 200˚F with rack in center.
Place fruit in a bowl, and cover with the water. Microwave for 5 minutes to plump and soften. Drain, and reserve liquid.
Place fruit in a food processor, add honey and process until mixture is very smooth and easily spreadable. If it is too thick, add some of the reserved cooking liquid.
Cover two 10-by-15-inch baking sheets with plastic wrap. Divide puree between the sheets; spread in a thin, even layer with an offset spatula. Then sprinkle with seeds, optional.
Let dry in oven until mixture is firm but slightly tacky, about 5 hours.
Peel fruit leather from plastic wrap, and cut into 1-inch-wide strips using a pizza cutter. Roll tightly into cylinders, and serve.