How long does it typically take to paint a portrait? 1 week 42% 2 weeks 18% 4+ weeks 3% Not sure 36% Next Question Question: How long does it typically take to paint a portrait? Top Answer (42% of 33 votes): 1 week. Next Question Related Questions How Much to Install Halloween Decorations? How Much Do Professional Halloween Decorators Charge? Does powder coating prevent rust and corrosion?Top answer: No How did you learn about ProMatcher?Top answer: Search engine (Google, Bing, etc.) Is it customary to tip a tow truck driver?Top answer: No