I used Illustrator to create a brand identity while including the concept of closure in the logo for this piece. I created a logo, business card, envelope, and letterhead.

Image Credits:

https://www.freepik.com/free-psd/white-business-stationery-mock-up-frontal-view_1128369.htm#query=brand%20identity&position=3&from_view=search&track=ais/

Image by aleksandr samochernyi on Freepik