diff --git a/Graphics/hazards/ROCKSIGN/TEXTURES/+fallingrocks1.bmp b/Graphics/hazards/ROCKSIGN/TEXTURES/+fallingrocks1.bmp index ccb73cbd1..0fda23c72 100644 Binary files a/Graphics/hazards/ROCKSIGN/TEXTURES/+fallingrocks1.bmp and b/Graphics/hazards/ROCKSIGN/TEXTURES/+fallingrocks1.bmp differ diff --git a/Graphics/hazards/ROCKSIGN/TEXTURES/+fallingrocks2.bmp b/Graphics/hazards/ROCKSIGN/TEXTURES/+fallingrocks2.bmp index c210092b2..6d02d6ca8 100644 Binary files a/Graphics/hazards/ROCKSIGN/TEXTURES/+fallingrocks2.bmp and b/Graphics/hazards/ROCKSIGN/TEXTURES/+fallingrocks2.bmp differ diff --git a/Graphics/hazards/ROCKSIGN/TEXTURES/+fallingrocks3.bmp b/Graphics/hazards/ROCKSIGN/TEXTURES/+fallingrocks3.bmp index 2f212d546..a82122de7 100644 Binary files a/Graphics/hazards/ROCKSIGN/TEXTURES/+fallingrocks3.bmp and b/Graphics/hazards/ROCKSIGN/TEXTURES/+fallingrocks3.bmp differ diff --git a/Graphics/hazards/ROCKSIGN/TEXTURES/+fallingrocks4.bmp b/Graphics/hazards/ROCKSIGN/TEXTURES/+fallingrocks4.bmp index 5047c2830..325875824 100644 Binary files a/Graphics/hazards/ROCKSIGN/TEXTURES/+fallingrocks4.bmp and b/Graphics/hazards/ROCKSIGN/TEXTURES/+fallingrocks4.bmp differ