SIGNAL A is a growing collection of typographic posters by designer Xtian Miller. Inspired by the likes of industrial signage, street art, and Swiss modernism, Xtian’s posters have been featured in The Outline, Smith Journal, Adobe, Power To The Poster, Iron & Air, Kottke, Another Graphic, and more. Since launching the store in April 2020, hundreds of posters have been shipped around the world.

Contact Xtian if you have any comments or questions, and follow on Instagram to see what else is cooking.


Orders are fulfilled within 5-7 business days, and shipped via flat rate. Single posters have a flat fee, with a smaller cost for each additional poster.

With Others
United States
5.99 USD
+1.99 USD
8.99 USD
+2.99 USD

Due to COVID-19, we are experiencing longer fulfillment and shipping times. Orders may take 2 weeks to reach you. We are currently shipping to North America, Europe and Australia. Please get in touch if you have any questions.


Posters are rolled into a robust tube to prevent damage during shipment and will need to be uncurled and flattened once delivered. We recommend placing the poster on a hard flat surface (such as a smooth tabletop), and placing heavy books on either end for ~24 hours. Alternatively and for quicker results, carefully roll the poster the opposite way with the design on the inside and use tape to hold it in place for ~1 hour.

SIGNAL A Poster Tube


Framing is the best way to preserve your poster and we recommend using a minimal, mat-free frame in either a black, white or silver finish—see example below. It’s preferable to find one with acid-free backing. The frame size should match the desired poster size (12x18 or 24x36 inches). Note that all of the prints incorporate a quarter inch bleed to account for standard frame overlapping.

Sonnet 094 Poster by Xtian Miller Framed