diff --git a/.github/psd/omath.psd b/.github/psd/omath.psd
new file mode 100644
index 0000000..915d09d
--- /dev/null
+++ b/.github/psd/omath.psd
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fd1226bb7cd3d149155e74647892f7f8e977056b07f84a5f584dfdc809bd5521
+size 4374921