Envelope and letter sign with word keep out as the headline

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Size: 5000px × 4200px
Photo credit: © Thanee Hengpattanapong / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: alert, area, authorized, banner, beware, business, caution, conflict, construction, crisis, danger, divorce, element, enter, envelope, granted, letter, life, marriage, member, message, notification, obstruct, pass, person, prevent, private, problem, relationship, restricted, restriction, safety, shut, sign, site, staff, stay, stop, stress, trespassing, trim, unauthorized, vector, vectors, warning, word