Two profiles face to face contrasting industrial pollution and the green environment

Construction workers building ascending arrow graph

Illustration of burning heart

Finance and banking collage

Man looking at cityscape and dreaming of tree lined avenue

Man with burning match inside of head

Lots of arrows pointing in different direction inside of man's head

The end of the rainbow on outstretched hand

Scientist and chemistry collage

Woman with owl head

Businessman changing question mark into exclamation mark

Businesswoman replacing question mark with exclamation mark

Businessman peeking through hole in question mark

Businessman looking up standing in spotlight

Businesswoman looking up standing in spotlight

Businessman climbing tree of tangled arrows

Businessman climbing stairs approaching door to descending stairs

Businessman searching for graph as signs of success with metal detector

Businessman in suit gradually morphing into man wearing shorts on vacation

Full frame pattern of lots of different animals

Fireworks above successful bar chart

Businessman with torch lost in brain maze

Businessman with torch lost in brick wall maze

Businessman with torch lost in brick wall brain maze

Combine harvester in field of euro coin hay bales

Cyclists in cycle race

Woman relaxing in deckchair under beach umbrella

Lots of different international time zone clocks above work desk

Electric car on empty road at night with low battery sign

Tools and household appliances arranged as house with illuminated windows

Montage of scenes from inside a hospital

Collection of lots of trophies and gold medals in living room

Mosquito buzzing

Robot businessman working as office machinery

Smiling businesswoman with pie chart necklace

Lots of different pills falling from medicine bottle

Doctor belaying rope to businessman climbing wall with pills for handholds

Confused woman holding spanner looking at tangled network of pipes

Aeroplane full of people flying with luggage strapped to the roof

Aeroplanes flying in formation

Worker changing direction of arrow on road sign

Male and female USB connections

Man making speech about war

Workers supporting arm in handshake with management

Man looking at cars in car showroom window

Targets and magnifying glasses over pain in man with gritted teeth

Montage of insurance paperwork and damage to computer devices

Eating insects and scorpion as a meal

Striking workers protesting with placards

Man photographing fish with underwater camera

Man on gray balcony in rain imagining holiday on sunny tropical beach

Woman skiing down slope in ski resort

Man with gritted teeth suffering joint pain

Abstract three dimensional puzzle of sphere and cubes with arrows pointing in different directions

Lots of keys and arrows pointing at computer screen keyhole between profile of two men talking

Colorful symbols and sound waves coming from telephone receiver

Businessman multitasking spinning papers in circles round arms and leg

Man cooking following recipe from cookery program on television

Cloud of credit card debt raining on depressed woman

Man standing next to woman shackled to heart shaped bear trap

House as electric plug being disconnected from row of houses lit up at night

Close up of man's face with the word 'vacant' written in his eyes

Woman watching man repairing flat tire on old car

Mother pouring lots of sweets from sugary cereal packet into little girl's breakfast bowl

Teenage girl lying on sofa using mobile phone

Idyllic town slipping through fingers of outstretched hand

Woman choosing facial expression mask from cupboard

Trains interconnecting as linked arms

Contrasting young people using modern technology for watching movies with montage of old-fashioned equipment

Businessmen and businesswomen with different teamwork skills in vending machine

Young man working on laptop computer on train journey

Young woman jogging in park listening to music

Human arm touching robotic arm over geometric diagrams

Drinks tray approaching woman on sunny beach

Elegant woman on beach in bikini

Smiling woman with cocktail and sun hat

Human brain inside of sardine tin

Human brain with man's legs

Human brain as smoke from pipe

Hand using chopsticks to pick up human brain

Human brain being squeezed in vice grip

Anxious man resting head on hand with seven fingers

Lots of eyes in lenses of pair of glasses

Abstract pattern of happy children playing indoors

Group of different people from head and shoulders

Accusing faces looking up at guilty man

Digitally enhanced compass jellyfish

Complex abstract gold metallic angular three dimensional star shape

Complex abstract of exploding light and metallic mesh

Complex three dimensional abstract of pyramids and exploding metallic mesh

Complex spiked abstract shape and tangled distorted metallic mesh

Light exploding from abstract prism pattern

Complex abstract glittering tangled exploding shape

Complex abstract tangled translucent shape with swirling lines of beads

Complex abstract of tangled lines of beads of crisscrossing light beams

Complex abstract metallic angular three dimensional star shape

Abstract multicolored three dimensional metallic mesh star shape

Abstract futuristic exploding star shape

Abstract tentacles emerging from glowing red centre

Abstract metallic tendrils emerging from light

Astronaut wearing space suit lying on top of car looking up at stars

Monster imaginary friend hugging boy on top of high diving board

Barbed wire fence formed from silhouettes of men sitting and lying in different positions

Man adrift in life ring on main road

Light bulb melting ice cream in ice cream cone

Man watching street light rising as balloon

Man watching sheets of paper flying from origami fortune teller camp fire

Woman skipping inside of glowing light bulb

The west front of St Paul's Cathedral, London, England

Man finding path through maze on fingerprint

Man using mobile phone isolated from group of people chatting

Man playing chess with people on chess board

Woman receiving therapy over the internet using tablet computer

People investing bitcoin savings in virtual piggy banks

Woman thinking about therapy

People walking and dependent on digital technology

Businessman on large ladder reaching to give colleagues a helping hand climbing up

Shoppers walking in high street past shopping bag shops and vacant premises to let

Small businessman looking up at legs of large businessmen

Woman's hand with love and hate tattoos

Colorful summer activities on the roof of gray apartment blocks

Colorful autumn activities on the roof of gray apartment blocks

Colorful winter activities on the roof of gray apartment blocks

Colorful spring roof garden on top of gray apartment blocks

Tall man with long legs hiking through mountain scenery

Group of people on winter holiday at ski resort

Woman holding row of hearts on bunting

Woman decorating Christmas tree