horiishi horuto, mercy (overwatch), overwatch, clip studio paint (medium), commentary request, highres, revision, 1girl, backlighting, black gloves, blonde hair, blue eyes, breasts, cloud, eyelashes, from below, gloves, glowing, glowing wings, halo, high ponytail, holding, holding weapon, large breasts, long hair, looking at viewer, mechanical halo, mechanical wings, outstretched arm, palms, ponytail, sky, solo, sun, swiss flag, upper body, weapon, wing print, wings, yellow wings