Garden design is the art and process of designing and creating plans for layout and planting of gardens and landscapes. Garden design may be done by the garden owner themselves, or by professionals of varying levels of experience and expertise. Most professional garden designers are trained in principles of design and in horticulture, and have an expert knowledge and experience of using plants. Some professional garden designers are also landscape architects, a more formal level of training that usually requires an advanced degree and often a state license. Garden owners have shown an increasing interest in garden design during the late twentieth century, both as enthusiasts of gardening as a hobby, as well as an expansion in the use of professional garden designers. These are example of very big owners interests in garden design by created gardens figures like characters from fairy tales. Fantastic artworks!