vector the entrance to a futuristic portal on a beige background, 
vector the entrance to a futuristic portal on a beige background, --aspect 3:2
vector the entrance to a futuristic portal on a beige background
an illustration of a tunnel in a futuristic style
an illustration of an archway in a futuristic city
a 3d rendering of a man walking through an archway
an illustration of a futuristic city with a tunnel leading to it