but that won't stop me from wondering...

Does anyone know why HL choose to put a Seahorse on each model? Not why they chose to put some mark or widget, but why the Hippo? Hard to replicate? Symbol of The Sea?

Is the the Seahorse the same on all models? I know it shows better on some than others, but is it the exact same Seahorse on each?

Rgds,
__
/im