diff -r 56d609b70a3b -r 271fba635bce visualisation/plotsetup.tex
--- a/visualisation/plotsetup.tex	Fri Dec 06 13:27:48 2024 -0500
+++ b/visualisation/plotsetup.tex	Fri Dec 06 13:44:34 2024 -0500
@@ -10,10 +10,10 @@
     backdata/.style = {mark=*, blue!30!white, only marks, onlyback, forget plot},
     iter1/.style = {mark=x, red},
     iter2/.style = {mark=star, BlueViolet},
-    iter3/.style = {mark=asterisk, purple},
+    iter3/.style = {mark=asterisk, DarkOliveGreen},
     backiter1/.style = {mark=x, red!30!white, onlyback, forget plot},
     backiter2/.style = {mark=star, BlueViolet!30!white, onlyback, forget plot},
-    backiter3/.style = {mark=asterisk, purple!30!white, onlyback, forget plot},
+    backiter3/.style = {mark=asterisk, DarkOliveGreen!30!white, onlyback, forget plot},
     origin/.style = {mark=o, green, only marks, thick},
     surfstyle/.style = {very nearly opaque, forget plot},
     legend style = {