futuristic, aerodynamic, or sleek designs
 silver, metallic, chrome materials
 blue accents or vivid colors
windows, passengers, people
 traditional clothes, saris, kurtas 
rainy, wet, monsoon weather
 water droplets, rain-soaked scenes
 greenery, leaves, branches, trees
 cityscapes, urban settings, streets
 sidewalks, tram tracks
cultural elements, Indian motifs
 references to Kolkata or India
shallow depth of field, blurred backgrounds
 close-up, portrait, or focused compositions
 photorealistic, professional camera style
 atmospheric lighting, cloudy skies
high resolution or 8K images
crisp focus or vivid detail, ugly, deformed, noisy, blurry, distorted, grainy