O meu trabalho preferido. Encantada alegre mulher agradável sorrindo e sentindo-se feliz enquanto desfruta de seu trabalho - Banco de fotos e imagens

Laboratory testing. Positive nice smart woman wearing protective glasses and doing a scientific test while working as a researcher

Work and smile. Competent medical worker expressing positivity while working in the modern laboratory

Modern science. Pleasant smart female scientist wearing a labcoat and doing a research while being at work

Take some drops. Pretty woman in rubber gloves holding medicine dropper in left hand while looking downwards and keeping smile on face

Successful scientist. Beautiful practitioner keeping smile on face standing over lab background while looking downwards

Preparation for examination. Pretty gleeful smiling woman scientist wearing a uniform and glasses and holding a marker and glass while being in the lab

Close your mouth. Delighted scientist holding medicine dropper in right hand and glass holder in left hand while looking downwards

Scientific researcher. Joyful nice positive female scientist wearing protective equipment and doing her job while working in the lab

Serious man. Confident scientist pressing lips and keeping medicine dropper while mixing reagents

Genius scientists. Smart nice serious man holding test samples and doing a research on them while working in the lab

Cooperation at work. Pleasant nice smart scientist standing together and working with test tubes while doing a scientific analysis

Doing research. Beautiful skilled scientist wearing a uniform and holding seed samples

I can help you. Attractive brunette female assistant standing in semi position raising her hands while looking downwards

Lab background. Delighted scientist expressing positivity looking downwards while taking examples

Test lab. Cheerful nice positive scientist holding test tubes and taking samples while carrying out a research

Looks promising. Low angle shot of a satisfied female researcher smiling cheerfully while sitting at a microscope and examining a sample in her hands.