presentation; business; people; meeting; office; team; businessman; group; businesswoman; corporate; professional; seminar; men; white; whiteboard; conference; work; training; caucasian; teamwork; showing; young; successful; female; job; woman; women; happy; collar; businesspeople; success; person; looking; lecture; workplace; leadership; mature; talking; manager; speech; working; career; employees; colleagues; workteam; briefing; confident: Bilder zum Thema presentation; business; people; meeting; office; team; businessman; group; businesswoman; corporate; professional; seminar; men; white; whiteboard; conference; work; training; caucasian; teamwork; showing; young; successful; female; job; woman; women; happy; collar; businesspeople; success; person; looking; lecture; workplace; leadership; mature; talking; manager; speech; working; career; employees; colleagues; workteam; briefing; confident bei ClipDealer