If you were looking for a creative "piece" to fit this limit, here is a concept for a digital art entry often seen in community challenges like the Krita Art Challenge: Community Perspectives on File Sizes
Autodesk Community, Autodesk Forums, Autodesk Forum · 8 months ago Solved: Change lines behind transparent elements into dash (210 KB)
“The detail line is too manual and time consuming, which is unacceptable with a tight deadline.” If you were looking for a creative "piece"
: A "good piece" at this size should avoid excessive "noise" or grain, which takes up more data. Clean, minimalist designs or high-contrast photos with smooth gradients perform best. Creative Technical Prompt The "Perfect" 210 KB Image : Use WebP
A file size of exactly 210 KB is often a target for high-quality web assets—large enough to maintain crisp detail but small enough to load quickly on most connections. The "Perfect" 210 KB Image
: Use WebP if you want better quality at that size; it can often deliver a sharper image than JPEG while staying under your 210 KB limit.