It's different to a portfolio which tradition dictates to be the top few images of a collection.

A mosaic - to me - is a collection that reveals the full story - whether on a wall in Pompeii, the Great Palace Mosaic in Istanbul, Parc Guell in Barcelona, or an unknown photographer's website on the internet. 

This Mosaic is my photography story and whilst each image stands strongly on its own - I think there is a fourth dimension to the sum total of these images that I feel helps to give an overall presentation of my family travels and helps me to pay tribute to this style of art that I truly love.