Tattoo designs are artistic works that are applied on the skin, often in the form of intricate illustrations or symbols. The thigh and hand are common areas for tattoos due to their visibility and ease of access. A 'hand sketch' refers to a drawing made by hand, usually indicating a more personal or artistic approach to the tattoo design. When considering a tattoo on these areas, individuals typically seek original and meaningful designs that can be rendered by a skilled tattoo artist.