Anyone recognise these works of motorcycle art?

What’s your experience/suggestions?...

Oscar Godfrey, winner of the 1911 Isle of Man Senior TT, with his Indian motorcycle. (Topical Press Agency/Getty Images)...

The beast and its friends....

Edited by ZS Requested from one of the riders during our meet up session. Take a step back and admire this beauty....

Sir Arthur's and his ROC motorcycle. The bike was made from 1904 to 1914, and Arthur Conan Doyle was an investor in the company. Eventually they produced the Wall Auto Wheel, which is a bit better...

Anyone have tips for removing the front sprocket? I don’t have an air impact and I had the bike almost fall on me trying to crank on it with a breaker bar and someone standing on the rear brake. Alre...

1300 mile road trip through Kansas. Saw a lot of cool stuff along with the motorcycle museunm in St Francis Kansas...

Hopefully someone knows more abt these lights. Il'd like to get something like this...

Whenever come back from a long ride, I see a couple of these black spots on my helmet/ motorcycle. They are sticky like grease and can be wiped off with a cloth....

These two all-American brands have produced some of the coolest motorcycles on the market that slid under many enthusiasts's radars....