Not about to get into the subjective comparison of random nature vs. human design & accomplishment except to refer to Kris Kristofferson, "Everything is beautiful in its own way."  That's 'refer' Kris, not 'reefer'.

Great shot today.  When I was young we used to skip stones and much discussion was had regarding stone selection & technique.  Do you look for seagulls with flatter bottoms?  Is it more of a wrist flick or full arm/body action?  

:D