A studio-lit portrait of Andrew. Photo by Elena Adams.
People are possibly the single most interesting subject to photograph. So for this last assignment, you'll be taking all the skills you've learned during the course and taking some portraits. You should think about lighting, backgrounds, depth of field, composition, and color, and you should (tastefully) touch up each photo in Photoshop. By now, many of these skills will come quite naturally to you.
If you find yourself without anyone willing to model for you this week, you can take a self-portrait for any of the requirements, which is an interesting type of photograph, and adds a degree of difficulty.
Similarly to last week, there are also a set of exam-style questions to exercise your understanding of light. This might seem like a lot of work, but we've given you more time than we usually do. This assignment is due Wednesday June 3 at midnight.
This week there are five photographic requirements, which are similar to previous weeks, and then some questions on light for you to work through.
Requirement 1: Indoor Traditional Portrait
Take a portrait of someone using a traditional portait lighting setup as described in lectures (a key light, a fill light, and possibly a background light and accent/rim light). Unless you have some fancy lighting gear of your own, you should take this picture during section.
Requirement 2: Indoor Natural Light Portrait
Take a portrait of someone indoors using only non-electric sources of light (a fireplace, candles, the sun, etc). You might want to arrange someone near a window. Think about the light in the same way as for the studio lighting, and comment on how you created a fill light, how you created a key light, etc.
Requirement 3: Outdoor Available Light Portrait
Take a portrait of someone outdoors under available lighting only. Comment on what serves as the fill light and key light. If you like, you can also make this one a candid shot, in which the subject is not aware you're taking a photo (or at least appears to not be aware).
Requirement 4: Flash + Ambient
Take a portrait which uses a combination of your camera's flash and ambient illumination. Again, comment on what serves as the key light and what serves as the fill light. Remember, you need not point the flash right at the subject - with a small hand-held mirror or white card you can bounce any camera's flash elsewhere.
Requirement 5: Non-photorealistic Combination
This requirement is unrelated to portraiture, but we thought it would be fun to do while you're learning about image editing in lectures. Use a combination of photographs to create a single non-photorealistic image in Photoshop. You must use multiple photographs of different subjects (or the same subject from multiple points of view) as source images, and the result must look nonrealistic.
Upload your photos and add comments.
Upload your photos
using the Picasa account you created in the first week to a public
Picasa album titled "CS178 Assignment 8 - Portraiture". Add comments
below each photo explaining what relevant camera settings you used and
why, how you set up the lighting, any image processing done to
the photograph afterwards, and most importantly, which requirement the
We've put up an example
solution to the photographic requirements in this assignment to both let you know what we expect,
and hopefully also inspire you to take better photos than the TAs can.
You don't have to meet the assignment requirements in the
same way as we did - surprise us!
One caveat: In our example solutions we may reuse photos
we already had lying around, or borrow photos from other people to
illustrate a point. Don't do this - your work for each assignment
should be done by you specifically for the course.
If you have questions or comments about the photos we
used in the example solution, feel free to add them as comments below
the corresponding photograph in Picasa Web, or to email us.
As usual, we will assign grades based on
whether you met the requirements of the assignment. For each
requirement, you'll be given a check for meeting the requirement,
check-minus for not quite meeting the requirement, or check-plus if you
do something spectacular that makes your grader's jaw drop.
11:59PM, Wednesday, June 2, 2009
We will accept no late assignments or replacement photos after midnight on Sunday June 6. Here's the lateness policy from the course outline:
Since the assignments come in rapid succession, it is important that each be completed on time. Replacing photos after the deadline is not allowed, and will be treated as a violation of the honor code. To allow for unforeseeable circumstances, you will be allowed up to two weekdays of grace for up to two of your assignments. Beyond this, late assignments will be penalized by 10% of the grade for that assignment per weekday that they are late. Exceptions to this late policy will be made only in the case of a necessary (non-pleasure) trip approved in advance by the TA for your section, or severe illness. If you do not submit one of the assignments at all, you will fail the course, even if you are taking it pass/fail. In this case, or if you believe you are in danger of failing, it is your responsibility to come talk to us before the end of the course. Incompletes are given only in exceptional circumstances.
Practice technical questions
These questions are for your own educational benefit; you do not need to submit your answers. After the assignment is due we will select the correct answers in bold.