samurai with katana entering a battlefield, red & black background, 8k 
samurai with katana entering a battlefield, red & black background, 8k --v 4 --ar 3:2
samurai with katana entering a battlefield, red & black background
8k
a samurai standing in front of a red sunset
a samurai standing in front of a red moon
a samurai standing in front of a red sun
a samurai standing in front of a full moon