Unaware - i don't think there's a good way to find out you're a robot...but having your skin melt off your arms to reveal a metal skeleton is probably not ideal.
I did this one in India ink and colored it with Winsor & Newton drawing inks. I love the vibrance and transparency of illustration inks, but don't use them too often because the colors are fugitive
Customarily, families give their homes a thorough cleaning in the days leading up to Lunar New Year’s Day. Windows are scrubbed, floors are swept, and furniture is dusted in preparation for the new year, sweeping away away the bad luck of the past year. In addition, dusting is avoided on New Year’s Day, for fear that good fortune will be swept away.