building crush crushed disposal garbage glass heap load pile recycle recycling rubish scrap shattered sundconst sundwaste texture waste window windows ancient castle defense fortification fortress high building high-rise lookout observatory palace royal stronghold tall taper tower upward vertical viewpoint watchtower civil engineer colleagues computer programmer engineer friendly friendship hard work office analysis office meeting office programmer office team office work supervision team work togetherness working together art artistic cathedral celebrate celebration colour complex decorative depict depiction display England illustrate liverpool modern ornate people record show stained story