This design is a black and white representation of a ruler, featuring a series of evenly spaced lines and markings. The markings are labeled with numerical values, indicating measurements in inches. The lines are bold and clear, making it easy to read and measure distances. The design is simple and functional, with a clean and uncluttered appearance. The use of black and white creates a classic and timeless look. Overall, this design is a practical and effective tool for measuring and drawing straight lines.