Create animation that allow picture to come in one by one

I would like to ask some questions regarding the animation. I will have 10 pictures in the beginning of the scene. Instead of making it static (when the scene started, it just display all the 10 pictures), i would like to make some special effect/animation to the picture. For example like make them march in one by one. So i would like to ask if i have to do animation for all the 10 picture or i can just do one and control via the scripting? Any suggestion? thank you

Use InvokeRepeating, or a coroutine, to iterate inside an array of Texture2D.