Garden arbors, arches, obelisks and garden mirrors help to create focal points and interest in the garden. An arch or arbor can create a shady tunnel that leads to new part of the garden. A garden obelisk can be a focal point, visible from many parts of the garden, a climbing frame for a rose or clematis, in the vegetable garden as a support for tomatoes or climbing beans or used as means of marking time. Garden mirrors create an illusion or feeling of depth and can be great features in courtyards or smaller gardens.