The student created three different posters for a music gig to experiment with different styles and layouts. For the final poster, they used a red and black color scheme which they felt suited the venue. They also used different font sizes to draw attention to important details like the title, date, and price first before the band names and website links. While they felt the overall design was appropriate, they noted areas for improvement like using additional fonts and colors to make the poster more unique and eye-catching.