Imagine a delightful forest of hundreds of varieties of tropical and subtropical trees. There are old-growth hardwoods, including a 600-year-old bald cypress, its snarled trunk dappled with green moss. Nearby are rare Florida native species like lysiloma, also known as wild tamarind, and lignum vitae, nicknamed iron wood for its strength. Color is added by flowering bougainvillea and the white petals of Suriname cherry. Now imagine this forest in miniature, and you have Miami Tropical Bonsai. More than 10,000 trees, many of them from Asia, spread out over five acres in this family-run grove. Classes on bonsai styling and care are offered for experts and novices. Tree prices range from an affordable $15 to thousands of dollars. A small manmade pond with a waterfall at the entrance underscores that the art of bonsai is the patient cultivation of beauty in nature.