&TCT; is the typographical part of &TCL;. Comparing with both &TCL; and &TCS;, &TCT; by its own, provides poor visual connection between images that intend to be recognized as a monolithic part of &TCP; and shouldn't be used alone. Instead, &TCL; or &TCS; are preferred. &TCS; must be exactly the same every time it is printed out and a route to reproduce it in such a way must be available so as to avoid reproduction mistakes when images are branded with it.