Mind Concentration
Close-up portrait of cute boy at table
Concentrated girl painting with colorful pencils
Adult female doctor in sterile mask and ornamental medical cap looking through surgical microscope against crop coworker in hospital
Peaceful female in pink activewear sitting in padmasana with namaste hands and meditating during yoga session on blue and yellow background
Full body side view of flexible barefoot female practicing bhujangasana during yoga session on rooftop against flying birds
Two indian little girl and a boy doing meditate yoga asana on roll mat with eyes closed in park.
Cute girl studying at classroom
Girl reading book while sitting on tree
Man working in office
Male and female lawyers brainstorming in meeting at law office
Rear view of man looking at illuminated restaurant
Close-up of businesswoman using digital tablet
Close-up of chess pieces
Low angle of pensive young female student touching lips with pen and looking away while sitting at table and doing homework assignment in light library
Fashion designer examining gray fabric while working at workshop
Closeup of concentrated elderly female in spacesuit in space suit looking at earth and thinking about future of globe
Hands of man writing in notebook sitting at cafe
Scientist looking through microscope
Man working on table
Business people discussing during meeting in creative office
Close-up of boy working in science lab
Smiling young african american female with closed eyes dancing in ultraviolet light on blurred background
Man wearing eyeglasses on table
Cute girl using smart phone siting at home
Full length of man walking on field
Side view of crop ethnic female writing in paper planner hanging on refrigerator in kitchen
Close-up of chess pieces
High angle view of female it professional holding apple while using laptop on desk in creative office
Portrait of young man sitting on tiled floor
Thoughtful man looking away while standing on promenade
View from above dad and son are playing a board game of chess. time and games with children.
Side view of young woman using laptop at home
Businesswomen discussing while sitting at table in office
Preschool boy play toys on white background.
Beautiful businesswomen using computer while sitting in office
Man working over microscope in laboratory
Man looking at camera on field
Colleagues using tablet computer while sitting at desk in office
Portrait of cute boy sitting on table
Creative start-up business team looking at 3d printer in workshop
Serious businesswomen working in office with male colleague in background seen through window
Smiling boy using laptop wearing headphone at home
Close-up of girl looking away while holding table
Mature lawyer signing documents during meeting at law office
Side view of calm little girl in casual wear reading fairy tale book while sitting under tree in field in sunny summer evening
Young female in warm activewear standing in mountain pose with arms up while practicing yoga on rock against blue sky
Businesswoman writing at desk in board room at creative office
Woman using mobile phone while sitting on table
A young afro-haired man listens to music on a green background
High angle view of man drawing over paper
Close-up of machine part
Portrait of a girl sitting on table
Young couple looking away while standing on paper
Portrait of young man wearing eyeglasses against black background
Concentrated young african american male millennial in casual clothes and vr glasses reaching out hand toward camera against colorful background
Female artist cutting wooden plank while working at backyard
Beautiful jack russell dog wearing eye wear working at home office on computer. technology and pets
Close-up of scientist working in laboratory
Focused young black man in white t shirt and vr headset watching video in modern room with neon blue lights
Cute sibling playing chess at home
Mid adult woman reading book
Close-up of scientist using laptop while sitting at laboratory
Woman explaining plan during meeting in office
Close-up of wet plant leaves
Telephone booth on table
Male colleague with hand on chin sitting near female colleague assisting at office
Focused cool young african american in black t shirt adjusting modern futuristic goggles while experiencing virtual reality in studio with colorful neon lights
Thoughtful man holding green chili pepper at desk in workshop
Side view of serious businesswoman reading document at office
Girl ironing clothes at home
Businessman explaining strategy to female colleague at creative office
Businessmen looking at laptop computer while meeting in office
Businesswoman explaining wind turbine model to colleagues in office
Full frame shot of chess pieces
Rear view of businessman writing on whiteboard over tablet computer in office
Portrait of man wearing eyeglasses standing outdoors
Cute girl using laptop at home
Businessman using tablet computer in board room at office
Side view of focused creative mature male designer working on jewelry designs and drawing sketches while sitting at table with professional supplies in workplace
Carpenter working at workshop
Businesswomen looking at colleague writing on window in office
Vietnamese woman scientist washing equipment in the laboratory
Eight-year-old boy plays chess at a table with an unrecognizable opponent.
Midsection of man using mobile phone at home
Businesswoman using digital tablet while working with colleague in background at open plan office
Engineer using laptop while operating machine in factory
High angle view of creative team working at table in office seen through glass
Businesswoman explaining business strategy to colleagues on document in meeting at office
Man designing on piece of cloth
Sales executives video conferencing with female professional during meeting in board room
Midsection of man holding ice cream on table
Female pharmacist working at pharmacy store
Young woman using smart phone for take a photo
Cute girl using laptop at home
Midsection of man holding paper
Fashion designers working with coworker against windows at workshop
Asian adorable kid girl is lying on the floor in living room at home and writing on tablet
Through window side view of young stylish female in eyeglasses sitting in cozy bookshop with volume
Close-up of girl painting on table at home
Friends looking at camera while sitting on table