Flagstaff High School senior Alyssa Williams is just at the beginning of her graphic design career, but already she has notched two big wins — she was part of the pair who won the Vans Custom Culture Contest in 2019, and now her design has won the Code Talker Seal Design Contest that will be featured on an Arizona specialty license plate.Flagstaff High School senior Alyssa Williams is just at the beginning of her graphic design career, but already she has notched two big wins — she was part of the pair who won the Vans Custom Culture Contest in 2019, and now her design has won the Code Talker Seal Design Contest that will be featured on an Arizona specialty license plate.