art artisitc game get gloomy green hedge labyrinth lost maze out plan plant problem quick success test view wattle way a challenge architecture business fit fitness glass modern move to the top stair staircase stairrail stairs stairway steps stone training upstairs upwards way to go backdrop background reflection structure structures downstairs elements facade window empty house interior well aid angle diagonal guideline handrail old age outdoors perspective abstract choice clip complex computer concept decision decoration design graphic illustration image isolated line path pattern pink purple puzzle road route search shape solution square symbol texture track vector wall wallpaper black white labrynth aqua blue berlin building dynamic futuristic germany office offices outlook reflections shapes stylish translucent transparency transparent windows workplace