Original 6×6 Image
Recreating an image by sight alone is incredibly difficult. Trying to upscale the lines and keep them the same relative size to each other, while at the same time keeping the tones and shades the same, makes for a challenge. The double lines in the 16×16 are not as close to each other as they should be, and many of the tones are either not dark enough or too dark. The x is too high, and the space below the x is too light. Overall could have been better.