diff --git a/manimlib/mobject/coordinate_systems.py b/manimlib/mobject/coordinate_systems.py
index 3ec1763c..25e5d587 100644
--- a/manimlib/mobject/coordinate_systems.py
+++ b/manimlib/mobject/coordinate_systems.py
@@ -532,8 +532,14 @@ class ComplexPlane(NumberPlane):
                 value = z.real
             number_mob = axis.get_number_mobject(value, **kwargs)
             # For i and -i, remove the "1"
-            if abs(z.imag) == 1:
+            if z.imag == 1:
                 number_mob.remove(number_mob[0])
+            if z.imag == -1:
+                number_mob.remove(number_mob[1])
+                number_mob[0].next_to(
+                    number_mob[1], LEFT,
+                    buff=number_mob[0].get_width() / 4
+                )
             self.coordinate_labels.add(number_mob)
         self.add(self.coordinate_labels)
         return self
diff --git a/manimlib/mobject/types/image_mobject.py b/manimlib/mobject/types/image_mobject.py
index bada35e3..334b389d 100644
--- a/manimlib/mobject/types/image_mobject.py
+++ b/manimlib/mobject/types/image_mobject.py
@@ -22,10 +22,13 @@ class ImageMobject(Mobject):
     }
 
     def __init__(self, filename, **kwargs):
-        path = get_full_raster_image_path(filename)
+        self.set_image_path(get_full_raster_image_path(filename))
+        super().__init__(**kwargs)
+
+    def set_image_path(self, path):
+        self.path = path
         self.image = Image.open(path)
         self.texture_paths = {"Texture": path}
-        super().__init__(**kwargs)
 
     def init_data(self):
         self.data = {