Adding patterned inlay to a plain weave background isn't difficult but it does have some tricks to it.
Patterned Inlay on a Plain-Weave Background
Patterned Inlay on a Plain-Weave Background
Patterned Inlay on a Plain-Weave Background
Grisaille Toile Decor Paint Inlay™ by IOD (Pad of 8 - 12x16
How To Weave Brooks Bouquet, Leno, & Spanish Lace
Paying attention to details just comes naturally to most weavers—they know a little extra here and there can make a big difference. This issue
Handwoven September/October 2021
Warp and Weft: Lessons in Drafting for Handweaving – Icon Fiber Arts
Library Handwoven
Trompe L-Oeil Bleu Inlay by IOD (Pad of Four 12x16 Sheets)
Inlay Line Wallpaper – York Wallcoverings
34 Theo Moorman ideas weaving, hand weaving, weaving techniques
Bone Inlay Furniture Stencils - Tribal Stencil Designs