diff --git a/resources/graphics/TODO.txt b/resources/graphics/TODO.txt
index a8298ac..2e9961c 100644
--- a/resources/graphics/TODO.txt
+++ b/resources/graphics/TODO.txt
@@ -6,8 +6,9 @@ DONE	/weight_indicator/	weight scale indicator (arrow moving 180 degrees from le
 DONE	/numbered_stones/	symbol stones
 DONE	lasersource		lasersource
 DONE	lasertarget.png		lasertarget
+dummy	lasertarget_glow.png	lasertarget_glow (when it is being hit by a laser beam)
 DONE	/door/			gate
-				tiles with symbols for level 1 tasks.
+DONE	/numbered_stones/	tiles with symbols for level 1 tasks.
 				widen block03.png
 dummy	spacecraft.png		spaceship
 				elevating_platform
diff --git a/resources/graphics/lasertarget_glow.png b/resources/graphics/lasertarget_glow.png
new file mode 100644
index 0000000..7bd8628
Binary files /dev/null and b/resources/graphics/lasertarget_glow.png differ