![](http://www.alamy.com/thumbs/6/D2D47D90-B663-439E-8E80-C968CC6AA93C/RHD3WX.jpg)
Rear view young man and woman engineer, wearing protective helmet, drawing physics formulas and equations on blackboard. Knowledge exchange, partnersh
Rear view young man and woman engineer, wearing protective helmet, drawing physics formulas and equations on blackboard. Knowledge exchange, partnership and teamwork innovation concept.
Size: 6000px × 4000px
Photo credit: © Bulat Silvia / Alamy / Afripics
License: Royalty Free
Model Released: Yes
Keywords: algebra, architect, blackboard, chalk, chalkboard, collaboration, common, concept, construction, contractor, cooperation, creative, drawing, education, engineer, equation, formula, group, hardhat, helmet, idea, industrial, knowledge, man, math, mathematics, partener, partnership, physics, rear, relationship, safety, science, scientific, share, sign, sketch, solution, study, symbol, team, teamwork, theory, thinking, white, woman, worker