There are descriptions of His appearance during specific events. An image like brown hair, brown eyes doesn't exist. Artist's can look at Jesus' family and culture to decide.
There is no physical description of Jesus in the Bible. Artists have always made it up, and there is substantial disagreement between artists. If you look at old paintings, Jesus' appearance has changed drastically.
No,there is no physical description of jesus in the Bible. There have only his spirictual life history. And many many surprising movements are there for knowing and suffering his lovefull,painfull and devinfull life.