The Most Suitable Materials To make a collage dependa upon your creativity, one can use different stuff inorder to make a collage.

Some of the Common materials used are :

Paper : Rolling up old newspaper and sticking them all together could get to make the best collage as per me, Decorating it with beads, gems & glitter could add up to creating it unique and different & also eco friendly

Straws or Ice cream sticks : These are very common used material and they make a strong base for the Collage. You can add different types of Paints, Colours etc inorder to decorate