Prompts

"Transform the scene to dense fog with volumetric haze, reducing visibility to 200-400 meters. Keep all traffic signs, road markings, buildings, and vehicles clearly visible with cool blue-gray lighting and soft, diffused shadows."

"Clear sky, harsh shadows, oversaturation, blurred signs, missing markings, cartoon style, daytime lighting."

"Make the scene snowy with snow covering roads, vehicles, and buildings. Preserve traffic sign legibility with slight snow dusting on edges and maintain road lane geometry under overcast gray sky and soft lighting."

"Visible green foliage, dry surfaces, sharp sunlight, vibrant colors, buried signs, unrealistic snow placement, summer atmosphere."

"Apply heavy rain with wet asphalt reflections and visible rain streaks. Keep all traffic signs and road markings sharp and readable with subtle water droplets and low ambient light under overcast clouds."

"Dry ground, clear sky, no reflections, fog, snow, blurred signs, cartoon rain, unrealistic puddles."

"Change lighting to dawn or dusk with long soft shadows and colored sky gradients from orange to purple. Preserve illuminated traffic signs and building outlines with warm or cool low-angle sunlight."

"Midday sun, harsh shadows, overcast, night darkness, neon colors, unreadable signs."

"Convert to night with artificial warm street lighting and cool headlights. Ensure traffic signs glow true to color and road markings remain visible under high contrast with deep shadows."

"Daylight, uniform brightness, dark or missing signs, overexposed lights, cartoon style."

"Transform to overcast conditions with dense cloud cover and soft diffused light. Keep traffic sign colors vibrant and visible, preserve road markings and building textures with a subtle blue-gray color cast."

"Sunny sky, sharp shadows, vibrant colors, fog, rain, snow, faded signs, cartoon style."

"Add dense fog with reduced visibility and atmospheric haze"

"blurred traffic signs, illegible text, obscured road markings, hidden buildings, distorted shapes, semantic alterations"

"Transform to snowy winter scene with snow coverage on ground and surfaces"

"invisible traffic signs, obscured road boundaries, color distortion on signs, semantic changes, unnatural snow placement"

"Make it rainy with visible rain streaks, wet roads, and surface reflections"

"blurred signs, illegible text, faded colors on traffic signs, distorted buildings, dry surfaces"

"Change to golden hour lighting with warm sunset/sunrise tones and long shadows"

"unreadable signs, incorrect sign colors, overly dark areas, lost details, semantic changes"

"Convert to nighttime with artificial lighting, illuminated traffic signs, and vehicle headlights"

"completely dark signs, invisible road markings, missing light sources, unreadable text, color distortion"

"Transform to overcast conditions with uniform diffuse lighting and gray sky"

"harsh shadows, obscured signs, faded colors, semantic alterations, distorted geometry"

"Transform the clear day scene into a photorealistic foggy environment. Apply dense volumetric fog with realistic atmospheric haze and Rayleigh scattering effects that reduce visibility. Use cool, desaturated blue-gray tones with soft, diffused lighting that eliminates harsh shadows, simulating fog's natural luminance distribution. Preserve all critical semantic elements including sharp, unobstructed traffic signs, detailed road markings, clear building silhouettes, and vehicle outlines. Ensure strong depth cues are maintained by gradually softening background elements through atmospheric perspective. Retain fine surface textural details in foreground elements. Maintain volumetric god rays observable where light sources penetrate fog layers. Simulate isotropic lighting across the scene for authenticity. The output should preserve semantic clarity vital for safety-critical elements such as signs and lane demarcations."

"Avoid completely clear skies, harsh directional shadows, oversaturated colors, cartoon or anime styles, blurred signs, missing road markings, floating or disconnected objects, inconsistent depth cues, unrealistic fog transitions, and daytime lighting inconsistent with heavy fog."

"Convert the scene into a photorealistic winter landscape with heavy snowfall and cumulative snow accumulation on roads, buildings, and vehicles. Simulate snow dusting on horizontal and vertical surfaces with attention to realistic adhesion and distribution physics. Maintain full legibility of traffic signs with slight snow dusting on edges but preserve core text visibility. Precisely preserve road lane geometry and building positions despite snow-white surroundings with realistic tire tracks compressed into darker snow patches and footprint indentations showing depth variations. Include mid-air suspended frozen precipitation with realistic fall trajectories. Emphasize snow crystalline microstructure on accumulated surfaces. The output should resemble a raw, detailed 8k winter landscape photography with high photorealistic fidelity."

"Exclude visible green foliage, dry or exposed asphalt, sharp sunlight or high-contrast shadows, overly vibrant colors or bright hues, absence of snow, summer or spring settings, cartoon or manga styles, completely buried signs, unrealistic snow accumulation patterns, gravity-defying snow placement, clipping errors, visible melting water or wet surfaces, and overly simplified uniform snow layers."

"Transform the scene to a photorealistic rainy atmosphere featuring dynamic precipitation effects. Add wet asphalt with mirror-like specular reflections of the surrounding sky and environment. Simulate overcast dark gray stratocumulus clouds reducing ambient light and increasing local contrasts on wet surfaces. Depict visible rain streaks with motion blur consistent with fall velocities, and include puddles forming in natural depressions on roads. Preserve high-resolution, clear visibility of all traffic signs and road markings with realistic water droplet textures on sign surfaces. Maintain accurate retroreflectivity of traffic signs illuminated under wet conditions. Ensure building edges and surface details reflect realistically within water features. Integrate subtle lens water droplet effects causing transparent distortions in close areas. Render accurate specular highlights on raindrops and puddles, while atmospheric moisture scattering creates a faint cyan-gray haze. The overall scene should evoke a gloomy, melancholic mood through low-key lighting and desaturated color tones."

"Avoid dry ground or pavement, sunlight or clear blue skies, absence of water reflections or highlights, fog or snow effects, blurred or illegible signs due to wetness, washed-out colors, inconsistent or unrealistic rain streak directions, upside-down reflections, cartoonish rain effects, absence of lens water droplets, overly bright lighting contradicting rain, and unnatural puddle placements."

"Alter the scene lighting to depict photorealistic dawn or dusk conditions during golden hour. Emulate low-angle sunlight producing extended shadows. Dawn scenes should reflect cool twilight tones with a smooth gradient shifting from warm orange near the horizon to purple in the upper sky, color temperature near 3500K. Dusk variants display warm golden-hour tones with color temperatures from 2800K to 3500K and increased saturation. Include softly glowing artificial streetlights and building windows beginning to illuminate the environment. Highlight illuminated retroreflective traffic signs catching warm sun rays with enhanced luminosity. Maintain precise road geometry and building outlines sharply defined against the gradient sky. Employ atmospheric perspective with enhanced depth perception from side-lighting and warm-colored long soft shadows. Deliver cinematic depth and volumetric light diffusion resembling professional cityscape photography in raw 8k resolution with sophisticated chromatic balance and realistic bokeh effects on distant light sources."

"Exclude harsh midday sunlight, overhead lighting, neutral or cool uniform color temperatures, overcast skies, full night darkness or moonlight, neon or artificial day-glo colors, unreadable or non-retroreflective signs, inconsistent shadow directions, oversaturated or stylized cartoon effects, and conflicting light angles."

"Convert the scene to a photorealistic nighttime environment dominated by artificial illumination. Render a dark ambient setting with no natural twilight. Place multiple artificial light sources including warm 2700K-3000K street lamps, cool 4500K-5500K vehicle headlights, and varying building accent lighting. Simulate realistic light bloom and glare effects on a virtual camera lens. Depict traffic signs with glowing retroreflectivity matching real nighttime appearances, preserving accurate colors (reds and blues maintained). Display warm interior glows through building windows. Use high dynamic range lighting to produce deep black shadows and selective illumination revealing road markings under light sources. Maintain spatial geometry through strategic light placement for accurate depth cues. Incorporate subtle lens diffraction and optical artifacts consistent with professional night photography in raw 8k detail with visible low-light textures."

"Avoid scenes with daylight or natural sunlight, uniform scene brightness contradicting night, completely dark or invisible signs that should glow, overexposure or lens flare obscuring details, cartoon or stylized simplifications, missing shadow or texture details, incorrect color shifts, and flat lighting without contrast."

"Transform the scene into photorealistic overcast conditions with dense stratocumulus or stratus cloud cover producing uniform diffuse light. Use a natural color palette desaturated by 20-30%, with a subtle blue-gray cast consistent with cloud-scattered skylight. Eliminate harsh shadows to simulate diffused ambient illumination and soften all shadow edges. Preserve traffic sign colors with enhanced visibility against a flat sky backdrop. Maintain perfect legibility of road markings with slight contrast reduction balanced for natural fidelity. Ensure building textures remain detailed under diffused lighting. Avoid directional lighting or sun position inference. Create a slightly moody atmosphere with mild luminance reduction. Render in the style of professional overcast outdoor photography, with fine 8k resolution raw image quality."

"Do not include sunny skies, sharp or directional shadows, vibrant saturated colors, intense specular highlights, fog, precipitation effects, snow or wet surfaces, faded signs, cartoon or stylized rendering, dramatic volumetric lighting inconsistent with overcast conditions, and unnatural color casts."