How can I spawn images in excess and still manipulate them?

Solar2D General Questions/Discussion
#1

I want to be able to spawn multiple images and be able to interact with each individual image. 

my function below spawns the images each time I touch the screen but when I need to remove

the image it only removes the last spawned image. What I need is to be able to interact with each

individual image. Thanks!

touchToadd = function (event)

        if event.phase == “began” then

        image1 = display.newImageRect(“1.png”,50,50)

        image1.x = event.x

        image1.y = event.y

       end

end

addBtn:addEventListener(“touch”,touchToadd)