Sierra Nevada Corporation Sierra Nevada Corporation from Mara McGinley Sierra Nevada Corporation This shirt was screen-printed for the company, Sierra Nevada Corporation. Each member of the 100+ team received a custom designed shirt. gLike Sierra Nevada Corporation This shirt was screen-printed for the company, Sierra Nevada Corporation. Each member of the 100+ team received a custom designed shirt. Fashion Design Illustrator Graphic Design Apparel Illustration Share R 7 n Mara McGinley Designer San Francisco, CA Follow Contact