Bolt and Ronaldo strike iconic poses in retro poster

Create a bold vintage-style sports poster collection featuring Usain Bolt and Cristiano Ronaldo in dynamic signature celebration poses. 

Usain Bolt:
– Iconic lightning pose with one arm pointing upward
– Athletic stylized body proportions
– Jamaica yellow and green sportswear
– Dark textured navy background with gritty brush textures
– Large lightning-bolt-inspired shape behind him matching the energy of his pose
– Cinematic shadows, comic-book illustration style
– High contrast yellow, green, and black palette
– Retro poster aesthetic with rough painted borders

Cristiano Ronaldo:
– Signature “Siuuu” celebration pose from the back
– White football kit with number 7
– Powerful athletic posture and dramatic lighting
– Background contains a giant silhouette shape inspired by Ronaldo’s pose only
– No logos or extra symbols in the background
– Deep teal and gold textured grunge theme
– Stylized digital painting with comic-art shading
– Vintage sports poster composition with rough brush textures and distressed frame

Overall style:
– Modern retro sports illustration
– Bold graphic composition
– Textured brush strokes and gritty details
– Dynamic lighting and cinematic atmosphere
– Highly detailed digital painting
– Clean poster without watermark or text
– Premium poster design aesthetic