This is the 4880th most frequent Dutch word.
gerolf
"Gerolf" is a Dutch male given name; it does not have a standalone meaning.
Here, 'Gerolf' is used as a proper noun and refers to a person's name.
Gerolf speelde graag in de zandbak.
Gerolf enjoyed playing in the sandbox.
In this sentence, 'gerolfd' is a past participle used with 'werden' to indicate a passive action, implying the leaves were influenced by an external force.
De bladeren werden door de wind gerolfd.
The leaves were ruffled by the wind.
Here, 'gerolfd' is an adjective describing the pattern of the artwork, denoting it as having wave-like or ruffled qualities.