Alexia Tsotsis: "artist Audrey Fukuman and I set out to capture what the Facebook valuation trajectory looked like. And while trudging through all the speculation on this has raised some discrepancies concerning exact valuations, (I’m seeing anything from $4.9 million to $5 million for the Thiel financing but rounded up for consistency’s sake) I did my best to capture the zeitgeist through consensus, leaning heavily on reports on TechCrunch through the ages."