Seattle airport traffic is a work of art

• Reid showcases his process on Instagram and sells the finished renderings on Etsy.

What they're saying: An aviation buff with a pilot's license, Reid said that Sea-Tac traffic follows the general pattern of other American airports, but is also unique.

• You can identify roughly where Puget Sound and Olympic National Park are located based on the reduced number of departures and routes in those directions, Reid told Axios.