diff --git a/graphics/rotating_gates/l1.png b/graphics/rotating_gates/l1.png
index 93680dbfb..e2f4779e3 100644
Binary files a/graphics/rotating_gates/l1.png and b/graphics/rotating_gates/l1.png differ
diff --git a/graphics/rotating_gates/l2.png b/graphics/rotating_gates/l2.png
index 1d320ed77..78bfe902f 100644
Binary files a/graphics/rotating_gates/l2.png and b/graphics/rotating_gates/l2.png differ
diff --git a/graphics/rotating_gates/l3.png b/graphics/rotating_gates/l3.png
index 6e43079d0..28aa331b4 100644
Binary files a/graphics/rotating_gates/l3.png and b/graphics/rotating_gates/l3.png differ
diff --git a/graphics/rotating_gates/l4.png b/graphics/rotating_gates/l4.png
index 77c269dc5..c1e68ccbc 100644
Binary files a/graphics/rotating_gates/l4.png and b/graphics/rotating_gates/l4.png differ
diff --git a/graphics/rotating_gates/t1.png b/graphics/rotating_gates/t1.png
index d8a0889b1..bbc851731 100644
Binary files a/graphics/rotating_gates/t1.png and b/graphics/rotating_gates/t1.png differ
diff --git a/graphics/rotating_gates/t2.png b/graphics/rotating_gates/t2.png
index 668feebfb..6e13aefda 100644
Binary files a/graphics/rotating_gates/t2.png and b/graphics/rotating_gates/t2.png differ
diff --git a/graphics/rotating_gates/t3.png b/graphics/rotating_gates/t3.png
index d92ae872c..694c9ed05 100644
Binary files a/graphics/rotating_gates/t3.png and b/graphics/rotating_gates/t3.png differ
diff --git a/graphics/rotating_gates/t4.png b/graphics/rotating_gates/t4.png
index 5e3a947c5..fa3a77e38 100644
Binary files a/graphics/rotating_gates/t4.png and b/graphics/rotating_gates/t4.png differ