Cross stitch companies with coloured charts?

[SeaSunSand]

Asking on behalf of my nan. Shes 72 and loves cross stitching. Her eyesight isn't what it used to be and she finds it easier to follow a coloured chart. The only company she knows of is Joy Sunday and she's done most of them. What other companies use coloured charts?

Riolis use colours and symbols so might be another one for her to try! The threads are wool/acrylic blend rather than silks

Lots of individual patterns from sellers in Etsy etc use coloured charts - might be worth a look.

Order one from amazon company called MWOOT. It has printed fabric and coloured charts.