diff --git a/forensics/what_lies_within/buildings.png b/forensics/what_lies_within/buildings.png
new file mode 100644
index 0000000..f6ff165
Binary files /dev/null and b/forensics/what_lies_within/buildings.png differ
diff --git a/forensics/what_lies_within/solve.sh b/forensics/what_lies_within/solve.sh
new file mode 100755
index 0000000..d1b438c
--- /dev/null
+++ b/forensics/what_lies_within/solve.sh
@@ -0,0 +1,4 @@
+#!/usr/bin/env nix-shell
+#!nix-shell -i bash -p bash zsteg
+
+zsteg buildings.png