diff --git a/images/person-175.jpg b/images/person-175.jpg
index 7e8d858f..527a9d78 100644
Binary files a/images/person-175.jpg and b/images/person-175.jpg differ
diff --git a/images/person-48.jpg b/images/person-48.jpg
index d007f9e5..8984bb29 100644
Binary files a/images/person-48.jpg and b/images/person-48.jpg differ
diff --git a/images/person-80.jpg b/images/person-80.jpg
index c02e4f0f..4e70a4dd 100644
Binary files a/images/person-80.jpg and b/images/person-80.jpg differ