Saxophone 
To dream of a saxophone represents that you are harboring unresolved feelings that you need to convey. Perhaps someone has greatly influenced you or changed your life in some way.
Sea Horse
To dream of a sea horse signifies the strength of your instinct and intuition. It may also symbolize a change in perception or attitude.
If the sea horse is invisible, then it indicates that you need to face your personal concerns rather than trying to evade them. Perhaps you need to adopt a fresh approach to a situation.
Shoulders
To dream of your shoulders represents intensity, reliability, and afflictions. You may have been expected to handle too many obligations and certain situations are arduous for you to endure. Shoulders also symbolize your aptitude for offering encouragement and caring.
Smuggling
To dream that you are smuggling something implies that you are attempting to obtain something that you believe belongs to you. Someone or something is prohibiting you from collecting something that you are entitled to. Pay attention to the item you are smuggling as this may hold further symbolism.
Spaghetti
To dream of seeing or eating spaghetti implies that you feel trapped in a situation involving someone else. It's possible that you want to move on but aren't sure of which procedure to use. This issue is making you feel awkward.
Stoplight
To dream of a stoplight indicates that someone or something is preventing you from achieving your objectives. Perhaps you want to excel beyond your capabilities for fear of not advancing. If the stoplight is green, then this implies that the direction or goals that you are following are acceptable.
Teakettle
To dream of a teakettle foreshadows that ominous news will soon reach you.
Threshing
To dream about threshing grain symbolizes progress in commerce and familial happiness.
Valentine
To dream that you are sending out valentines is a subconscious reminder that you need to share the love you have in your heart with those around you.
To dream that someone has given you a valentine indicates how cherished you are as a friend and lover. Those around you appreciate your generosity and kind heart.
To dream of a box of valentines foreshadows the return of a previous love to your waking life.
Wallpaper
To dream of wallpaper can be thought of as a defense between yourself and the people in your waking life. It may also indicate that you are hiding a secret from your friends and family. Conversely, it may indicate that there is some part of your life that needs to be spruced up and made more beautiful.
If you dream that you are removing wallpaper from a wall represents that the shields you have put up around you are finally being taken down. You no longer wish to hide from those around you. You are will to share your true self with your waking life friends and family.
The color and pattern of the wallpaper will offer clues as what kind of barrier, secret, or feeling you should focus on.