diff --git a/docs/assets/img/decisiontree-dataset-orp.png b/docs/assets/img/decisiontree-dataset-orp.png
index e2184f0..8f4b590 100644
Binary files a/docs/assets/img/decisiontree-dataset-orp.png and b/docs/assets/img/decisiontree-dataset-orp.png differ
diff --git a/docs/assets/img/decisiontree-publication.png b/docs/assets/img/decisiontree-publication.png
index 50d173d..7180e75 100644
Binary files a/docs/assets/img/decisiontree-publication.png and b/docs/assets/img/decisiontree-publication.png differ
diff --git a/docs/assets/img/decisiontree-software.png b/docs/assets/img/decisiontree-software.png
index 7cdb108..6a8dad4 100644
Binary files a/docs/assets/img/decisiontree-software.png and b/docs/assets/img/decisiontree-software.png differ