Coreopsis ??? I don't know, and Leucanthemum x 'Broadway Lights'

This color combination worked last year and it's still working this year. The planting is beside the Adminstration Building parking lot adjacent to the Kiosk. I've like this areas both because of the plants and the design, but also because when the sun first breaks over the building in the morning, it backlights all these plants to spectacular effect.