The texture in this picture makes the flower look soft and smooth. A little bit of blur and brush might have been used in this picture to bring that effect.
Blowing colourful lights into the air. This picture was taken with a person standing closer to the camera, facing side way to look like she is blowing lights.
This picture has a person far in the distance and a cup/straw closer to the camera so that the picture looks like the girl is drinking a giant smoothie/juice.