I have idea for new ZX graphic editor. For example MULTIARTIST support gigascreen mode (interlace), but show stable mixed colors. Reality is different, because on LCD TV is interlaced ZX graphic without flickering and in hi-res mode. Yes, LCD TV in interlaces mode 2x increase vertical resolution of ZX graphic and visible resolution is 256x384 (instead 256x192). LCD TV show in one ZX pixel area two small pixels (top and bottom) with different or same colors. This mode enable show two mixed ZX screens on LCD TV. Exist some gigascreen editors and created pictures are visible also on LCD TV, but none editor support this hi-res details....