diff --git a/cartopy_plots.py b/cartopy_plots.py
index a1c0835..621b38e 100644
--- a/cartopy_plots.py
+++ b/cartopy_plots.py
@@ -446,7 +446,7 @@ def ShowArea(lon_mask, lat_mask, field_mask, coords=[-7,15,40,60], **kwargs):
 
 
 
-def multiple_field_plot(lon, lat, f, significance=None, projections=ccrs.Orthographic(central_latitude=90), extents=None, cmaps='RdBu_r', figsize=(9,6), fig_num=None, one_fig_layout=False,
+def multiple_field_plot(lon, lat, f, significance=None, projections=ccrs.Orthographic(central_latitude=90), extents=None, cmaps='RdBu_r', fig=None, figsize=(9,6), fig_num=None, one_fig_layout=False,
                         colorbar='individual', mx=None, titles=None, apply_tight_layout=True, significance_hatches=('//', None), **kwargs):
     '''
     Plots several fields
@@ -582,9 +582,9 @@ def multiple_field_plot(lon, lat, f, significance=None, projections=ccrs.Orthogr
             if np.prod(one_fig_layout) < n_fields:
                 raise ValueError(f'Cannot accomodate {n_fields} subplots in a {one_fig_layout[0]} by {one_fig_layout[1]} grid!')
 
-
-        plt.close(fig_num)
-        fig = plt.figure(num=fig_num, figsize=figsize)
+        if fig is None:
+            plt.close(fig_num)
+            fig = plt.figure(num=fig_num, figsize=figsize)
 
     if not isinstance(mx, list):
         mx = [mx]*n_fields
@@ -601,11 +601,21 @@ def multiple_field_plot(lon, lat, f, significance=None, projections=ccrs.Orthogr
             levels[i] = np.linspace(-_mx,_mx, levels[i])
 
         if one_fig_layout:
-            if isinstance(one_fig_layout, int):
+            if isinstance(one_fig_layout, list):
+                assert len(one_fig_layout) == n_fields
+                ofl = one_fig_layout[i]
+                if isinstance(ofl, int):
+                    m = fig.add_subplot(ofl, projection=projections[i])
+                else:
+                    assert len(ofl) == 3
+                    m = plt.subplot2grid(ofl[:2], ofl[-1], projection=projections[i])
+            elif isinstance(one_fig_layout, int):
                 m = fig.add_subplot(one_fig_layout + i + 1, projection=projections[i])
             else:
                 m = plt.subplot2grid(one_fig_layout, np.unravel_index(i, one_fig_layout), projection=projections[i])
         else:
+            if fig is not None:
+                raise ValueError('Cannot provide fig if not using one_fig_layout')
             if fig_num is not None:
                 plt.close(fig_num + i)
                 fig = plt.figure(figsize=figsize, num=fig_num + i)