Here is the full list of all 19 Vessel trophies - there are 17 bronze and 2 silver.
Fix the accelerator in the workshop
Collect every protoplasm blob in the mines
Collect every protoplasm blob in the game
Fix all broken extractors in the mines
Fix every broken machine, windmill and extractor in the game
Create a fluro that is it's own worst enemy
Create every possible combination of fluro and liquid types
Descend into the mines without using the elevator
Collect every protoplasm blob in the orchard
Fix all broken windmills in the orchard
Create a fluro with both blue goo and red goo
Create ten combinations of fluro and liquid types
Repurpose the farm's watering system to fly higher than the trees
Collect every protoplasm blob in the factory
Create five combinations of fluro and liquid types
Fix all broken machines in the factory
Find a use for the waterfall under the workshop
Traverse the caves back to the workshop without water touching your light
Stomp a fluro into the turbine that created it