Mischievous Grinch Stained Glass Pattern – Holiday Thief

Mischievous Grinch Stained Glass Pattern — Corner Panel for Christmas Decor

The Grinch caught in the act — climbing with a sack of gifts and a grin that says he knows exactly what he is doing. The design is drawn as a corner piece, which is the useful detail here: it fits into a window corner rather than a flat pane, so it suits the L-shaped windows and porch returns that most people struggle to fill. Download it instantly and trace it from the printed sheet, or take the vector file to a plotter or laser cutter.

The panel measures 12″ tall × 9″ wide (305 × 229 mm) and is built from 57 pieces of glass. Fifty-seven pieces in a 12-inch corner is a solid weekend project for someone who has cut glass before, and a stretch for a first piece. The pattern is marked as an ordinary difficulty design.

Why the corner shape matters

A rectangular panel in a corner window leaves two awkward triangles of glass that almost nobody wants to cut. This pattern is drawn to fill that space instead: the two straight edges run along the window frame, so the mitre lines are simple and you spend your effort on the figure rather than on fitting the shape.

If your corner window is a different size than the pattern, the free stained glass pattern resizer will scale the drawing to fit. Measure the inside of the frame first — you need the two straight runs, not the diagonal.

What is in the download

• Grinch-Corner PDF — full-size print-ready file at 1:1 scale
• Grinch-Corner PNG — high-resolution reference image
• All files folder — everything in one place

Files arrive on your order page and in your confirmation email as soon as payment clears.

Where it works

A corner window at eye level, a porch return, or a bay window with two L-shaped panes. Because it needs a real corner to sit in, it is worth checking your window before you buy — measure both straight runs first. The greens in the pattern take backlighting well, so a window with daylight behind the figure will make the grin read from the path.

Who buys this pattern

Hobbyists with a corner window and no idea what to put in it; anyone decorating a porch or entryway where a rectangle would not fit; intermediate makers ready for a 57-piece project; and customers buying a Christmas piece for someone who cuts glass.

Licence

A personal and commercial licence is included. Make it for yourself, make it as gifts, or cut and sell the finished panel — no per-sale fees and no reporting back.

Printing and finishing

Print the PDF at 100% scale on US Letter or A4 and verify both measurements before cutting. Assemble the two straight edge runs first so the mitres stay square, then fill in the figure — this is the practical order for any corner piece, and it is much easier than cutting everything first and discovering the corner is out by a millimetre. Use a template if cutting by hand; if you have a machine, the vector file removes the tracing.

A note before you start

You are buying the pattern only — glass, came, solder, a frame or stand, and any finished panel are not included. The photographs show the design completed by other makers.

Oh hi there It’s nice to meet you 🖐🏻

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