Apple IIgs: before and after graphics

Unless you have the heavy analogue Apple CRT that was specially made for it, composite video output on the Apple IIgs is utterly dismal:

Apple IIgs: composite to LCD display

Adding an Apple IIgs → SCART cable through a SCART to HDMI converter is much better:

Apple IIgs: via SCART and HDMI

There’s still a little bit of shimmer to the background, but at least text is legible.