Keywords
30-34 years, 30-35 years, 30-39 years, 30s, adult, adults, call, calls, caucasian, caucasian ancestry, caucasian ethnicity, caucasians, cell phone, cell phones, cellular phone, cellular phones, cheerfulness, communication, concentrate, concentrating, concentration, conversation, conversations, converse, conversing, discuss, discussing, discussion, discussions, enjoy, enjoying, enjoyment, field, fields, focus, focused, focusing, forest, forests, fun, grass, grass field, grass fields, happiness, happy, having fun, horizontal, joy, male, males, man, mid adult, mid adults, mid-adult, mid-adult man, mid-adults, mobile phone, mobile phones, natural world, nature, one person, outdoor, outdoors, park, parkland, parklands, parks, people, phone, phone call, phone calls, phone conversation, phone conversations, phones, quiet moment, seated, short message service, sit, sitting, smile, smiles, smiling, sms, solitude, speaking, talk, talking, talking on phone, talking on telephone, technology, telephone, telephone call, telephone calls, telephone conversation, telephone conversations, telephones, telephony, text message, text messaging, texting, thirties, tree, trees, wireless device, wireless devices, woodland, woodlands, woods, stock image, images, royalty free photo, stock photos, stock photograph, stock photographs, picture, pictures, graphic, graphics, fine art prints, print, poster, posters, mural, wall murals, u13013765