Symptoms
- Several small holes clustered in one area from moved artwork
- Old hanging hardware still in some holes
- Mix of hole sizes from different types of hooks or nails
Likely causes
- CommonRearranged gallery wall or artwork over timeEach new arrangement often leaves old holes behind.
- CommonTrial-and-error hanging without measuring firstHanging by eye rather than planning often leads to multiple attempts.
What to do
- Remove all old nails, hooks, and anchors from the wall.
- Fill each hole with lightweight spackle using a putty knife.
- Let dry fully, since spackle shrinks slightly as it cures.
- Sand each spot smooth and flush with the wall.
- Apply a second thin coat to any spots with visible depressions.
- Prime the patched areas before repainting.
- For future hangings, use a paper template taped to the wall to mark hole locations before drilling.
Tools and parts
- Putty knife
- Fine sandpaper
- Paper and tape (for future planning)
Lightweight spackleSearch: “lightweight spackling compound”
When to call a pro
Call a painter if you want the whole wall repainted for a completely seamless look after patching many holes.
Safety
Generally low risk
Generally low risk for a careful person. Stop if anything looks different from what this guide describes.