Patterns don't have to be as irregular as that Penrose pattern. Some more mundane patters:

car tire profile

http://john1701a.com/prius/photos/PriusTire_Potenza_19759miles_DriverFront.jpg

shoe sole

http://www.rubberimpex.com/images/Partners/CNCEngravingMachines/ShoeSoleMouldSampleFromCNCEngravingMachines.jpg

honeycomb car mat

http://www.roadworksauto.com/images/Frnt1pctan.jpg

shower head nozzles

http://www.made-in-china.com/image/6f3j00rvMEaQTdTtkgM/company-andyyuanhz.jpg