I recommend using remove.bg to remove the background of the image. You can color fill the inside of the speech bubbles, so they remain white. (the little things at the bottom are tails that you can add to the speech bubbles optionally.)
I recommend using remove.bg to remove the background of the image. You can color fill the inside of the speech bubbles, so they remain white. (the little things at the bottom are tails that you can add to the speech bubbles optionally.)