Without more context, the impact of these images depends on their intended use. If they are meant to inspire, entertain, or serve as keepsakes, their success would be measured by how well they achieve these goals for their audience.

The collection's coherence depends on the theme or narrative thread connecting the 136 images. If they tell a story, showcase a range of expressions or scenes from "Lilu," or explore a theme, then the set likely holds together well.

If you are describing the image as one item within a larger series: