• Architecture
• Public Construction
• Religious Edifice
• Urban Building
• Other
• Private Construction
• Old Construction
• Small construction
• Monument
• Infrastructure
• Industrial Building
• Trade Building

• Background & Texture
• Materials
• Background
• Texture
• Raw Material

• Objects
• Tool and Utensil
• Computer
• Electric material
• Contents
• Apparel/Fabric
• House
• Jewelry and clock
• Dishes and Glass
• Music
• Electronics
• Games / Leisure / Sport
• Printed support
• Objects of Art
• Hygiene Health
• Other objects
• Mechanics-Optics

• Fauna & Flora
• Flora
• Animal

• Sport & Leisure
• Sport
• Leisure

• Abstract
• Shape
• Light / Shade
• Movement
• Mist
• Reflection and Mirror
• Fire / Flame
• Graffiti
• Loop / Spring
• Smoke
• Sign / Symbol
• Other

• People
• In Situation
• In Action
• Out of Situation
• Part of Body
• In Uniform

• Landscape
• Bird's Eye View
• Other
• Water
• Island
• Desert
• City
• Sky
• Submarine landscape
• Wild landscape
• Natural disaster
• Village
• Countryside
• Mountain

• Food & Drink
• Food
• Drinks
• Situation

• Transport
• Urban
• Nautical and river
• Aerial Transport
• Railway
• Spatial
• Other
• By Road

• Other
• 3D images
• Retro
• Photography Technique
• Calendar
• Frame
• Button
• Icon