In addition to being drawn at TET01, those pictured above were also drawn at TET97 in Prague or TET99, in Gjovik, Norway, or both. Each drawing above is linked to a side by side display of the current and earlier drawings of that individual. This particular sub-index of TET01 thus provides an historic dimension to the sketches as records of encounters and events. Those interested in seeing more about the first TET meeting, TET97, can access Praha, the sketch-based site of it, from the page in this site labelled Other, analogous Taylor webberies (see link below).