A composite mark of words and colored logo/design: (1) Logo/design: a stone positioned above the word "TRUESTONE" with the large tan-colored capital letters "TS" indented into the lightened rectangular front of the stone, with the 'S' slightly lower than the 'T'. The stone, centered above the 'ES' in the word 'TRUESTONE', is a sandstone color and standing at a left-leaning angle. The front-facing part of the stone is lighter than the shaded stone edges showing, and below the stone is a mixed gray and darker gray shadow running horizontally under the stone, the shadow running under and to the right of the stone. (2) Words: Beneath the stone is one word, "TRUESTONE", in bold capital letters, with 'TRUE' in black and 'STONE' in Light Brown, with a light gray shadow of the letters appearing behind the letters at a 45° angle to the right. The "TRUE" in TRUESTONE is black and the "STONE" in TRUESTONE is light brown. The front facing part of the stone with the letters "TS" imposed on it is brown, and the letters "TS" superimposed onto the front of the stone are tan. The lower left side of the stone in the shaded area is dark gray. The longer oval which is a shadow of the stone appearing below the stone is medium gray. The letters appearing behind the "Trueston" letters at a 45 degree angle to the upper right are medium gray.