Architecture, interior and graphic design firm MSA Design is famous for their annual holiday mailer. Made in-house and sent to a mailing list of friends, partners and clients, the print mailer is a uniquely innovative piece of art. Translucent overlays mimicking stained glass showcase six illustrations of milestone client projects from the past year, plus a hidden holiday greeting. View MSA Design’s 2021 holiday mailer below to see why this project won the 2023 Award of Excellence: B2B Design & Print – Promotional Collateral.