Infographie DIY murale avec peinture au couteau abstrait

Numbered steps infographic titled "How to Patch a Drywall Hole". 7 numbered step cards in sequence, vertical layout, clean instructional sketchnote illustration, industrial gray palette, advanced DIY tone, neat hand-drawn arrows and tool callouts, anatomically correct hand positions. Step 1: inspect the wall and identify hole type, nearby studs, and possible electrical or plumbing lines; heading in English: "Assess the Damage"; one-line caption in English about checking size, depth, and hidden hazards. Step 2: safety prep with stud finder, voltage tester, and shutoff icons; heading in English: "Make It Safe"; one-line caption in English about shutting off power before cutting near outlets or switches and shutting off water before opening walls near plumbing. Add prominent warning callout in English: "Warning: Shut off power before cutting near electrical. Shut off water before opening walls near plumbing. If unsure, call a professional." Step 3: trim the damaged area into a clean square or rectangle with utility knife or drywall saw; heading in English: "Cut a Clean Opening"; one-line caption in English about removing loose material and keeping edges straight. Step 4: add backing support or cleats behind the wall opening and secure them; heading in English: "Install Backing"; one-line caption in English about fastening support strips firmly behind the drywall. Step 5: measure, cut, and fit a drywall patch panel; heading in English: "Fit the Patch"; one-line caption in English about matching thickness and leaving tight, even gaps. Step 6: screw the patch into the backing and apply joint tape over seams; heading in English: "Fasten and Tape"; one-line caption in English about setting screws slightly below the surface without tearing paper. Step 7: apply joint compound in thin coats with a taping knife, feather edges, sand smooth, then prime and paint; heading in English: "Finish the Surface"; one-line caption in English about drying between coats and blending with the surrounding wall. Include small advanced-difficulty callout in English: "Advanced repair — consider a pro for large holes, textured walls, wiring, or plumbing." No branded products. No on-image French text, but visually reflect the search intent "peinture au couteau abstrait" only through abstract palette-knife paint textures in the background accents, without any written French words. All text MUST be written in English (array). Every heading, label, caption, legend and metric name in the image must be in English — not English. Spell each English word correctly using English characters and diacritics. Numbers stay as digits, no graphic gore, no watermarks Safety-conscious — include "shut off power / water before X" callouts for electrical / plumbing. Anatomically correct hand positions.