The first image is using no filter from photoshop is titled 'Chalk Lineup.' The second image on the top is edited with the colored pencil filter. It is titled 'Chalk Glass.' The third image on the bottom left is titled 'Chalk from Above' and using the cutout filter. The fourth image is titled 'Chalk Art' and using dry brush filter.
The first image on the top left is titled 'Types of Shells' and isn't using the photoshop filters. The second image is titled 'Shell Circle' and is using the film grain filter. The image on the bottom left is called 'Diagonal Shells' using the fresco filter. The fourth image is using the neon glow, and it is titled 'Original.'
This image is titled 'Marching Pin' isn't using the filter. The second image is called 'Women's March' and is using the paint daubs filter. The third image on the bottom left is called 'Blurred Activism' and uses the palette knife filter. The fourth image is titled 'The Pin' and is using the plastic wrap filter.
The first image on the top left is called 'Watercolor Pencils' and doesn't use a filter. The second image is called 'Pencil Lineup' and uses the poster edges filter. The third image on the bottom left is called 'Sketch with Pencils' and uses the rough pastels filter. The fourth image uses the smudge stick filter, titled 'Angle Art.'
The first image is titled 'The Bird' and is not using a filter. The second image is called 'Bird's Eye View' and uses the sponge filter. The third image on the bottom left is called 'Blurred Eye' and uses the underpainting filter. Finally, the fourth image uses the watercolor filter and is called 'Reflective Bird's Eye View.'