Sick is open today at No Walls Gallery Brighton MediaFox 18.04.2017 Art 0 Likes Our pop-up show “Sick” is open today at midday, No Walls Gallery (114 Church Street BN1 1UD) – right next to Brighton Dome. Come and say “Hi”. We’d love it it you can take some pics and tag us @andydoigneon on Instagram. Enjoy the sun! Click here to see it on a map.