As TSG said two of the options are to incorporate the transition, or hide it. It is hard to know which will work best in your space without knowing how big the crown will be and what style you have in mind, etc. Here are some examples of incorporating the window trim with the crown: [[(https://www.houzz.com/photos/traditional-bathroom-traditional-bathroom-new-york-phvw-vp~1034813) [Traditional Bathroom[(https://www.houzz.com/photos/traditional-bathroom-ideas-phbr1-bp~t_712~s_2107) by Stamford Architects & Designers Sound Beach Partners LLC [[(https://www.houzz.com/photos/shingle-style-home-in-hanover-nh-victorian-bathroom-burlington-phvw-vp~106093) [Traditional Bathroom[(https://www.houzz.com/photos/traditional-bathroom-ideas-phbr1-bp~t_712~s_2107) by Norwich Architects & Designers Smith & Vansant Architects PC [[(https://www.houzz.com/photos/chestnut-street-bathroom-traditional-bathroom-boston-phvw-vp~96002) [Traditional Bathroom[(https://www.houzz.com/photos/traditional-bathroom-ideas-phbr1-bp~t_712~s_2107) by Boston Kitchen & Bath Designers Venegas and Company [[(https://www.houzz.com/photos/case-design-remodeling-inc-contemporary-bathroom-dc-metro-phvw-vp~87107) [Contemporary Bathroom[(https://www.houzz.com/photos/contemporary-bathroom-ideas-phbr1-bp~t_712~s_2103) by Bethesda Design-build Firms Case Design/Remodeling, Inc. [[(https://www.houzz.com/photos/weston-residence-traditional-bathroom-boston-phvw-vp~2583807) [Traditional Bathroom[(https://www.houzz.com/photos/traditional-bathroom-ideas-phbr1-bp~t_712~s_2107) by Boston Architects & Designers Catalano Architects [[(https://www.houzz.com/photos/louisville-traditional-bathroom-atlanta-phvw-vp~116461) [Traditional Bathroom[(https://www.houzz.com/photos/traditional-bathroom-ideas-phbr1-bp~t_712~s_2107) by Canton Furniture and Accessories The Furniture Guild Or transition with window treatments: [[(https://www.houzz.com/photos/fan-victorian-bathroom-los-angeles-phvw-vp~207997) [Traditional Bathroom[(https://www.houzz.com/photos/traditional-bathroom-ideas-phbr1-bp~t_712~s_2107) by Los Angeles Interior Designers & Decorators Just Joh [[(https://www.houzz.com/photos/bathrooms-traditional-bathroom-phvw-vp~2678396) [Traditional Bathroom[(https://www.houzz.com/photos/traditional-bathroom-ideas-phbr1-bp~t_712~s_2107) by Chester General Contractors ColeBuilt [[(https://www.houzz.com/photos/vacation-home-on-lake-michigan-traditional-bathroom-grand-rapids-phvw-vp~3286791) [Traditional Bathroom[(https://www.houzz.com/photos/traditional-bathroom-ideas-phbr1-bp~t_712~s_2107) by Detroit Interior Designers & Decorators Urso Designs [[(https://www.houzz.com/photos/eclectic-bathroom-eclectic-bathroom-atlanta-phvw-vp~137747) [Eclectic Bathroom[(https://www.houzz.com/photos/eclectic-bathroom-ideas-phbr1-bp~t_712~s_2104) and this one, sort of in between: [[(https://www.houzz.com/photos/bluff-plantation-traditional-bathroom-atlanta-phvw-vp~58127) [Traditional Bathroom[(https://www.houzz.com/photos/traditional-bathroom-ideas-phbr1-bp~t_712~s_2107) by Charleston Architects & Designers Frederick + Frederick Architects I hope this gives you some ideas!

Even as I type, crown molding, corner blocks, window trim, and baseboards are being put in the sewing room, den, and our bedroom. My camera seems to distort lines; the crown is straight and level, and the rosettes are square, even if they don't look that way in the photos. Here's a corner of the sewing room with the crown and a crown corner block. I love how this room is turning out. All three rooms will have the corner blocks with the crown molding. I love how they look and it makes it easier to fit the crown pieces in, also. Here's the East window. The floor register will be replaced. The walls are painted "Lilac Vapor," and are a much paler, misty lilac than they appear to be here. The trim is BM's Cotton Balls.

I'm right in the middle of putting up crown moulding myself:) I saw something a while back,maybe Decorating Cents,the Trash to Treasure segment,where they used different pieces of crown moulding to make a spice rack,and I just loved it. It was painted a chippy white,or maybe the moulding was already white,lol,so it was a cottage-y,shabby looking piece:)

The previous owners put crown molding in all rooms except the living room. Why? I have no idea! So, master bedroom, master full bath, and master half bath all have crown molding and it is in really good shape. I cleaned it up and it looks great. Now I need to decide if I keep it or not. Here is the problem... We removed the soffett over the 5 ft tub, and we will be turning it into a tiled shower. The oak crown molding went above the door then around the soffett. With the soffett gone, that means the crown molding will go inside the shower. The oak looks brand new, so I hate to get rid of it. I don't think I have ever seen wood in a shower except for Teak. My guesses: 1. Put the crown molding in the shower, maybe use marine grade clear coat, run the tile up to the molding. 2. Remove all molding, but then the cabinets will be affected because the molding was removed. Would need new trim pieces where the molding used to touch the cabinets. 3. Put the crown molding around all but the interior of the shower. The wall that separates the toilet from the shower would have crown molding, but only to where the tile will be. Do the same on the wall by the door. That might look a little weird though. Any other suggestions? Thank you.