attendance attendees chairs church congregants congregation empty lighting lights listeners meeting members monitors participants people preparation prepared readiness ready seating seats speakers visitors waiting worship blood pressure cardiac clinic device diagnose diagnostic equipment examination health care heartbeat hospital ill instrument intensifier listen medic medical Medical instrument messuring pain prevention pulse sick stethoscope antique audio background blank casette cassette data dirty isolated magnetic media mix mixing mono music object obsolete old plastic play record recorder retro run side song sound stereo tape technology transparent used vintage brown cable chat communicate communication couch cushion desk ear-phone earphone gadget grey headset headsets hear internet laptop living room loud notebook online silver skype table talk voice over ip voip white buttons player children church-building decorated decorations doors flowers group inside interior men musicians pews piano platform pulpit women advice alert announcement appropriate behavior appropriate behaviour be careful beware black care careful cars caution communicating concern danger dangerous directions informing Look looking lookout observant risk risks safety sign signs trams warning warning sign watch watch out yellow alcohol appropriate-behavior appropriate-behaviour banned be-careful consumption no-alcohol not-allowed not-permitted prohibited prohibition red warning-sign animals awake blind calm cat closeup companion creation cute Ears eyes face feline felix fur gorgeous kitten kitty listening lucky lying meow miaou nine lives paws peaceful pet puma rest resting sad sleek stones symbol tuxedo cat unlucky whiskers white feet faucet health protect protection risky rules tap undrinkable unhealthy water