I am by no means a shadow expert!!! I dont think I want to be either LOL because when i have a bad shadow day ( and i do have them) people will be like awwwwww im sorry!!! LOL Im not very good at explaining things and have never written a tut or tips or anything to describe how i do my shadows so please bear with me. I will try not to make you lost!!! I am going to give you the basic settings i use for alot of elements! I will give you the size, opacity and distance ranges i use and you can decide which settings you might like for yourself. I am going to also give you a few tips and some suggestions that i use myself when shadowing!

I use the same settings for various elements but there are the ones i use as a basic but i DO sometimes adjust either higher or lower depending on how much drama I want with my shadows
ALL my angles are at 45 degrees
and my blend mode is always Multiply
Metals:
Opacity 70- 75
Distance 18-20
Size 25-30
Sometimes with metals when i resize my shadows look blurry and light so I sometimes will just duplicate the layer and it makes it pop
Flowers ( real and fabric), photographs, frames:
65-70 Opacity
40-45 distance
45-50 size
I dont use frames very much which is why I have a deeper shadow on my photographs as the tend to me sitting on top of everything and I like them to pop
string:
opacity 65-70
25-30 Distance
30-35 Size
Again when i resize my string the shadows look blurry and light so I usually duplicate the layer to get that shadow pop
Epoxy, flairs
60-65 Opacity
30-35 Size
35-40 Distance
Depending on my epoxies or flairs I will usually stay in the middle of the settings at 60 Opacity, 30 size, 35 distance
i will go a deeper shadow which is why i gave a generic setting range that i will usually use
Buttons:
70-75 Opacity
20-25 Size
25-30 DIstance
Buttons are really iffy for me. Sometimes a button i use the opacity will be really dark on the settings i use so I will alot drop down to 65 opacity, then there are sometimes the buttons are really big and i stay at the 70 opacity. I rarely go any higher than 70 as the shadows look really harsh
For buttons that have a bit of string hanging off them i use my string setting but lower the opacity on it
Ribbons
opacity 70
distance
25-35
size
35-40
i LOVE to shadow my ribbons. I have the most fun with ribbons as i use them on most every page!!! Okay with ribbons i change up my settings. I stay at 70 opacity unless its a light paper and i lower it to about 55.
I will totally go wild with the distance and size. I will also sometimes use the warp tool and just pull the curl part of the ribbon edge down a little bit but not all the time. I never really go above the settings i just told you about but sometimes if a ribbon is on the top of the page I will add maybe an extra 5 to the size and distance to 40 distance and 45 size.
I usually shadow THEN resize ( and im sure i do it backwards lol) so my shadows tend to be blurry if i make the ribbon really small. In that case as I do with my strings I will duplicate the layer and it will look so much better. If it ends up being to dark I will adjust the opacity on the layer and hte duplicated one
Leaves:
opacity 70
distance
45-50
size
40-45
II love foliage! i use a much bigger shadow on my leaves and foligge. I really like them to just go BAM off the page. SOmetimes if I am working with really small foliage I will use my flower settings i gave you above also
Papers, Alphas Wordart, Beads spills
opacity 65-70
distance
15-20
size
15-20
I use the same settings on all these! Sometimes I will use my flower settings on my papers and wordart also. It depends on how i want my shadows to look that day.
Experiement with the settings to find the ones you like though. I dont always stick with just using one setting with the same elements. I will use the paper setting on a photo and a photo setting on my paper.
acrylics
opacity 65
distance 25-30
size 20-25
Im not to great with acrylics. These are the settings i tend to use cause i found that sometimes they arent to gaudy and harsh
Stitches and scribbles
opacity 70
distance 5-10
size: 10
I use way to many stitches and scribbles LOL!! i always use these settings on my stitches. I sometimes will also shadow the scribbles with the same settings!
With lighter papers i drop the opacity down to 50-55 percent. I use the same size, angle, blend mode and distance. I just make the opacity a tad lighter. I sometimes will make the shadows closer to the paper much lighter than the ones that are layered on top. I might use the regualr opacity settings i usually use also. If the llower opacity is to light for you even on light paper then play with the settings till you find something you like that makes you go wow that really rocks lol
Here is a page of mine using my settings:

Here are some FABULOUS pages done by the uber talented SM CT!!!
From Cristina::

From Melissa::

From Tronesia::

few quick SM guidelines:
- You will have until the end of October to complete this challenge. Please upload it to the GTL gallery and leave your LO image and Cherry Limeade’s LO image (both linked) in this GTL 09/29/10 thread.
- You will receive one point for completing the challenge. You can earn an additional point for using a NEW product from the SM store! (Please indicate that you used something new with your LO/link in the forum.)
- I will choose one lucky winner (random) who will receive an ADDITIONAL point!
- You don’t have to use SM products in this challenge, but we LOVE it when you do!
- Remember no double dipping…your layout must be UNIQUE to this challenge!
ETA:: I really wanted to have my styles done but RL just got crazy UGH!!! I WILL have one done asap and will post it when I do!!