Interesting pictures from Nikolaos Dergiades

Picture of 500 ETC points points
ETC 1–500

lots of Euler line points. Points on the sweep.

ETC 501–1000

points on circumcircle and the Euler and Brocard lines

ETC 1001–1500

General points of the sweep

ETC 1501–2000
ETC 2001–2500

sweep and Lemoine line

ETC 2501–3000

circumcircle pts, mostly sillly ones